Home / 2,516,078,282.04-3,472,198,552.13-1,387,023,266.16

Finding the Fourth Proportional to 2,516,078,282.04, 3,472,198,552.13 and 1,387,023,266.16

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Solution

The fourth proportional to 2,516,078,282.04, 3,472,198,552.13 and 1,387,023,266.16 is: 1,914,097,908.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,516,078,282.04 : 3,472,198,552.13 = 1,387,023,266.16 : x
  2. Step 2: Convert to fraction form
    2,516,078,282.04/3,472,198,552.13 = 1,387,023,266.16/x
  3. Step 3: Cross multiply
    2,516,078,282.04x = 3,472,198,552.13 × 1,387,023,266.16
  4. Step 4: Simplify right side
    2,516,078,282.04x = 4,816,020,176,524,440,576
  5. Step 5: Solve for x
    x = 4,816,020,176,524,440,576/2,516,078,282.04
  6. Step 6: Final answer
    x = 1,914,097,908.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.