Home / 59,119,665.62-88,679,503.90-17,621,184.80

Finding the Fourth Proportional to 59,119,665.62, 88,679,503.90 and 17,621,184.80

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Solution

The fourth proportional to 59,119,665.62, 88,679,503.90 and 17,621,184.80 is: 26,431,778.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,119,665.62 : 88,679,503.90 = 17,621,184.80 : x
  2. Step 2: Convert to fraction form
    59,119,665.62/88,679,503.90 = 17,621,184.80/x
  3. Step 3: Cross multiply
    59,119,665.62x = 88,679,503.90 × 17,621,184.80
  4. Step 4: Simplify right side
    59,119,665.62x = 1,562,637,925,939,123.75
  5. Step 5: Solve for x
    x = 1,562,637,925,939,123.75/59,119,665.62
  6. Step 6: Final answer
    x = 26,431,778.83

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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.