Home / 58,696,123.70-81,000,808.17-32,590,692.02

Finding the Fourth Proportional to 58,696,123.70, 81,000,808.17 and 32,590,692.02

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Solution

The fourth proportional to 58,696,123.70, 81,000,808.17 and 32,590,692.02 is: 44,975,242.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,696,123.70 : 81,000,808.17 = 32,590,692.02 : x
  2. Step 2: Convert to fraction form
    58,696,123.70/81,000,808.17 = 32,590,692.02/x
  3. Step 3: Cross multiply
    58,696,123.70x = 81,000,808.17 × 32,590,692.02
  4. Step 4: Simplify right side
    58,696,123.70x = 2,639,872,392,439,570
  5. Step 5: Solve for x
    x = 2,639,872,392,439,570/58,696,123.70
  6. Step 6: Final answer
    x = 44,975,242.42

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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.