Home / 58,763,261.80-88,144,892.70-39,652,964.20

Finding the Fourth Proportional to 58,763,261.80, 88,144,892.70 and 39,652,964.20

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Solution

The fourth proportional to 58,763,261.80, 88,144,892.70 and 39,652,964.20 is: 59,479,446.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,763,261.80 : 88,144,892.70 = 39,652,964.20 : x
  2. Step 2: Convert to fraction form
    58,763,261.80/88,144,892.70 = 39,652,964.20/x
  3. Step 3: Cross multiply
    58,763,261.80x = 88,144,892.70 × 39,652,964.20
  4. Step 4: Simplify right side
    58,763,261.80x = 3,495,206,274,645,941.50
  5. Step 5: Solve for x
    x = 3,495,206,274,645,941.50/58,763,261.80
  6. Step 6: Final answer
    x = 59,479,446.30

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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.