Home / 59,561,161.55-89,341,742.33-53,514,543.95

Finding the Fourth Proportional to 59,561,161.55, 89,341,742.33 and 53,514,543.95

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Solution

The fourth proportional to 59,561,161.55, 89,341,742.33 and 53,514,543.95 is: 80,271,815.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,561,161.55 : 89,341,742.33 = 53,514,543.95 : x
  2. Step 2: Convert to fraction form
    59,561,161.55/89,341,742.33 = 53,514,543.95/x
  3. Step 3: Cross multiply
    59,561,161.55x = 89,341,742.33 × 53,514,543.95
  4. Step 4: Simplify right side
    59,561,161.55x = 4,781,082,596,220,788
  5. Step 5: Solve for x
    x = 4,781,082,596,220,788/59,561,161.55
  6. Step 6: Final answer
    x = 80,271,815.93

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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.