Home / 46,895,171.54-64,718,926.90-29,506,422.02

Finding the Fourth Proportional to 46,895,171.54, 64,718,926.90 and 29,506,422.02

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Solution

The fourth proportional to 46,895,171.54, 64,718,926.90 and 29,506,422.02 is: 40,721,121.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,895,171.54 : 64,718,926.90 = 29,506,422.02 : x
  2. Step 2: Convert to fraction form
    46,895,171.54/64,718,926.90 = 29,506,422.02/x
  3. Step 3: Cross multiply
    46,895,171.54x = 64,718,926.90 × 29,506,422.02
  4. Step 4: Simplify right side
    46,895,171.54x = 1,909,623,969,395,569.75
  5. Step 5: Solve for x
    x = 1,909,623,969,395,569.75/46,895,171.54
  6. Step 6: Final answer
    x = 40,721,121.32

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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.