Home / 59,795,538.90-89,693,308.35-38,165,890.20

Finding the Fourth Proportional to 59,795,538.90, 89,693,308.35 and 38,165,890.20

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Solution

The fourth proportional to 59,795,538.90, 89,693,308.35 and 38,165,890.20 is: 57,248,835.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,795,538.90 : 89,693,308.35 = 38,165,890.20 : x
  2. Step 2: Convert to fraction form
    59,795,538.90/89,693,308.35 = 38,165,890.20/x
  3. Step 3: Cross multiply
    59,795,538.90x = 89,693,308.35 × 38,165,890.20
  4. Step 4: Simplify right side
    59,795,538.90x = 3,423,224,958,160,843
  5. Step 5: Solve for x
    x = 3,423,224,958,160,843/59,795,538.90
  6. Step 6: Final answer
    x = 57,248,835.30

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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.