Home / 39,248,150.40-58,788,244.80-34,993,123.20

Finding the Fourth Proportional to 39,248,150.40, 58,788,244.80 and 34,993,123.20

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Solution

The fourth proportional to 39,248,150.40, 58,788,244.80 and 34,993,123.20 is: 52,414,808.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,248,150.40 : 58,788,244.80 = 34,993,123.20 : x
  2. Step 2: Convert to fraction form
    39,248,150.40/58,788,244.80 = 34,993,123.20/x
  3. Step 3: Cross multiply
    39,248,150.40x = 58,788,244.80 × 34,993,123.20
  4. Step 4: Simplify right side
    39,248,150.40x = 2,057,184,292,998,159.50
  5. Step 5: Solve for x
    x = 2,057,184,292,998,159.50/39,248,150.40
  6. Step 6: Final answer
    x = 52,414,808.65

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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.