Home / 59,281,266.85-81,806,391.23-32,820,799.98

Finding the Fourth Proportional to 59,281,266.85, 81,806,391.23 and 32,820,799.98

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Solution

The fourth proportional to 59,281,266.85, 81,806,391.23 and 32,820,799.98 is: 45,291,731.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,281,266.85 : 81,806,391.23 = 32,820,799.98 : x
  2. Step 2: Convert to fraction form
    59,281,266.85/81,806,391.23 = 32,820,799.98/x
  3. Step 3: Cross multiply
    59,281,266.85x = 81,806,391.23 × 32,820,799.98
  4. Step 4: Simplify right side
    59,281,266.85x = 2,684,951,203,706,688.50
  5. Step 5: Solve for x
    x = 2,684,951,203,706,688.50/59,281,266.85
  6. Step 6: Final answer
    x = 45,291,731.21

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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.