Home / 58,456,502.10-87,704,226.54-19,598,799.15

Finding the Fourth Proportional to 58,456,502.10, 87,704,226.54 and 19,598,799.15

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Solution

The fourth proportional to 58,456,502.10, 87,704,226.54 and 19,598,799.15 is: 29,404,727.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,456,502.10 : 87,704,226.54 = 19,598,799.15 : x
  2. Step 2: Convert to fraction form
    58,456,502.10/87,704,226.54 = 19,598,799.15/x
  3. Step 3: Cross multiply
    58,456,502.10x = 87,704,226.54 × 19,598,799.15
  4. Step 4: Simplify right side
    58,456,502.10x = 1,718,897,520,563,559.50
  5. Step 5: Solve for x
    x = 1,718,897,520,563,559.50/58,456,502.10
  6. Step 6: Final answer
    x = 29,404,727.60

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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.