Home / 39,897,534.93-59,714,438.49-36,312,301.14

Finding the Fourth Proportional to 39,897,534.93, 59,714,438.49 and 36,312,301.14

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Solution

The fourth proportional to 39,897,534.93, 59,714,438.49 and 36,312,301.14 is: 54,348,437.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,897,534.93 : 59,714,438.49 = 36,312,301.14 : x
  2. Step 2: Convert to fraction form
    39,897,534.93/59,714,438.49 = 36,312,301.14/x
  3. Step 3: Cross multiply
    39,897,534.93x = 59,714,438.49 × 36,312,301.14
  4. Step 4: Simplify right side
    39,897,534.93x = 2,168,368,672,854,887
  5. Step 5: Solve for x
    x = 2,168,368,672,854,887/39,897,534.93
  6. Step 6: Final answer
    x = 54,348,437.23

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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.