Home / 55,960,780.01-77,226,182.76-32,453,254.40

Finding the Fourth Proportional to 55,960,780.01, 77,226,182.76 and 32,453,254.40

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Solution

The fourth proportional to 55,960,780.01, 77,226,182.76 and 32,453,254.40 is: 44,785,668.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,960,780.01 : 77,226,182.76 = 32,453,254.40 : x
  2. Step 2: Convert to fraction form
    55,960,780.01/77,226,182.76 = 32,453,254.40/x
  3. Step 3: Cross multiply
    55,960,780.01x = 77,226,182.76 × 32,453,254.40
  4. Step 4: Simplify right side
    55,960,780.01x = 2,506,240,955,451,174
  5. Step 5: Solve for x
    x = 2,506,240,955,451,174/55,960,780.01
  6. Step 6: Final answer
    x = 44,785,668.73

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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.