Home / 61,627,966.74-85,045,548.44-34,125,304.50

Finding the Fourth Proportional to 61,627,966.74, 85,045,548.44 and 34,125,304.50

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Solution

The fourth proportional to 61,627,966.74, 85,045,548.44 and 34,125,304.50 is: 47,092,341.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,627,966.74 : 85,045,548.44 = 34,125,304.50 : x
  2. Step 2: Convert to fraction form
    61,627,966.74/85,045,548.44 = 34,125,304.50/x
  3. Step 3: Cross multiply
    61,627,966.74x = 85,045,548.44 × 34,125,304.50
  4. Step 4: Simplify right side
    61,627,966.74x = 2,902,205,236,884,500
  5. Step 5: Solve for x
    x = 2,902,205,236,884,500/61,627,966.74
  6. Step 6: Final answer
    x = 47,092,341.20

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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.