Home / 58,890,906.04-81,267,866.22-32,785,425.40

Finding the Fourth Proportional to 58,890,906.04, 81,267,866.22 and 32,785,425.40

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Solution

The fourth proportional to 58,890,906.04, 81,267,866.22 and 32,785,425.40 is: 45,243,005.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,890,906.04 : 81,267,866.22 = 32,785,425.40 : x
  2. Step 2: Convert to fraction form
    58,890,906.04/81,267,866.22 = 32,785,425.40/x
  3. Step 3: Cross multiply
    58,890,906.04x = 81,267,866.22 × 32,785,425.40
  4. Step 4: Simplify right side
    58,890,906.04x = 2,664,401,565,372,990
  5. Step 5: Solve for x
    x = 2,664,401,565,372,990/58,890,906.04
  6. Step 6: Final answer
    x = 45,243,005.15

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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.