Home / 30,995,335.47-46,464,220.28-13,714,306.56

Finding the Fourth Proportional to 30,995,335.47, 46,464,220.28 and 13,714,306.56

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Solution

The fourth proportional to 30,995,335.47, 46,464,220.28 and 13,714,306.56 is: 20,558,724.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,995,335.47 : 46,464,220.28 = 13,714,306.56 : x
  2. Step 2: Convert to fraction form
    30,995,335.47/46,464,220.28 = 13,714,306.56/x
  3. Step 3: Cross multiply
    30,995,335.47x = 46,464,220.28 × 13,714,306.56
  4. Step 4: Simplify right side
    30,995,335.47x = 637,224,561,032,226.38
  5. Step 5: Solve for x
    x = 637,224,561,032,226.38/30,995,335.47
  6. Step 6: Final answer
    x = 20,558,724.44

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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.