Home / 59,442,772.65-89,048,129.07-40,955,104.83

Finding the Fourth Proportional to 59,442,772.65, 89,048,129.07 and 40,955,104.83

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Solution

The fourth proportional to 59,442,772.65, 89,048,129.07 and 40,955,104.83 is: 61,352,714.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,442,772.65 : 89,048,129.07 = 40,955,104.83 : x
  2. Step 2: Convert to fraction form
    59,442,772.65/89,048,129.07 = 40,955,104.83/x
  3. Step 3: Cross multiply
    59,442,772.65x = 89,048,129.07 × 40,955,104.83
  4. Step 4: Simplify right side
    59,442,772.65x = 3,646,975,460,977,220
  5. Step 5: Solve for x
    x = 3,646,975,460,977,220/59,442,772.65
  6. Step 6: Final answer
    x = 61,352,714.53

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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.