Home / 6,734,016,155.40-10,101,024,233.10-3,831,639,707.40

Finding the Fourth Proportional to 6,734,016,155.40, 10,101,024,233.10 and 3,831,639,707.40

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Solution

The fourth proportional to 6,734,016,155.40, 10,101,024,233.10 and 3,831,639,707.40 is: 5,747,459,561.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,734,016,155.40 : 10,101,024,233.10 = 3,831,639,707.40 : x
  2. Step 2: Convert to fraction form
    6,734,016,155.40/10,101,024,233.10 = 3,831,639,707.40/x
  3. Step 3: Cross multiply
    6,734,016,155.40x = 10,101,024,233.10 × 3,831,639,707.40
  4. Step 4: Simplify right side
    6,734,016,155.40x = 38,703,485,536,955,596,800
  5. Step 5: Solve for x
    x = 38,703,485,536,955,596,800/6,734,016,155.40
  6. Step 6: Final answer
    x = 5,747,459,561.10

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Double scale
Find fourth proportional to 6,734,016,156.40, 10,101,024,234.60 and 3,831,639,708.40
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.