Home / 2,363,914,658.40-3,545,871,987.60-1,384,362,607.20

Finding the Fourth Proportional to 2,363,914,658.40, 3,545,871,987.60 and 1,384,362,607.20

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Solution

The fourth proportional to 2,363,914,658.40, 3,545,871,987.60 and 1,384,362,607.20 is: 2,076,543,910.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,363,914,658.40 : 3,545,871,987.60 = 1,384,362,607.20 : x
  2. Step 2: Convert to fraction form
    2,363,914,658.40/3,545,871,987.60 = 1,384,362,607.20/x
  3. Step 3: Cross multiply
    2,363,914,658.40x = 3,545,871,987.60 × 1,384,362,607.20
  4. Step 4: Simplify right side
    2,363,914,658.40x = 4,908,772,589,551,382,528
  5. Step 5: Solve for x
    x = 4,908,772,589,551,382,528/2,363,914,658.40
  6. Step 6: Final answer
    x = 2,076,543,910.80

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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.