Home / 1,524,096,055.40-2,286,144,083.10-554,621,700.20

Finding the Fourth Proportional to 1,524,096,055.40, 2,286,144,083.10 and 554,621,700.20

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Solution

The fourth proportional to 1,524,096,055.40, 2,286,144,083.10 and 554,621,700.20 is: 831,932,550.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524,096,055.40 : 2,286,144,083.10 = 554,621,700.20 : x
  2. Step 2: Convert to fraction form
    1,524,096,055.40/2,286,144,083.10 = 554,621,700.20/x
  3. Step 3: Cross multiply
    1,524,096,055.40x = 2,286,144,083.10 × 554,621,700.20
  4. Step 4: Simplify right side
    1,524,096,055.40x = 1,267,945,118,271,092,224
  5. Step 5: Solve for x
    x = 1,267,945,118,271,092,224/1,524,096,055.40
  6. Step 6: Final answer
    x = 831,932,550.30

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Half scale
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Double scale
Find fourth proportional to 1,524,096,056.40, 2,286,144,084.60 and 554,621,701.20
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.