Home / 63,014,042.40-94,662,781.20-60,604,843.20

Finding the Fourth Proportional to 63,014,042.40, 94,662,781.20 and 60,604,843.20

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Solution

The fourth proportional to 63,014,042.40, 94,662,781.20 and 60,604,843.20 is: 91,043,564.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,014,042.40 : 94,662,781.20 = 60,604,843.20 : x
  2. Step 2: Convert to fraction form
    63,014,042.40/94,662,781.20 = 60,604,843.20/x
  3. Step 3: Cross multiply
    63,014,042.40x = 94,662,781.20 × 60,604,843.20
  4. Step 4: Simplify right side
    63,014,042.40x = 5,737,023,011,501,908
  5. Step 5: Solve for x
    x = 5,737,023,011,501,908/63,014,042.40
  6. Step 6: Final answer
    x = 91,043,564.15

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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.