Home / 58,281,197.04-87,406,555.68-17,329,606.92

Finding the Fourth Proportional to 58,281,197.04, 87,406,555.68 and 17,329,606.92

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Solution

The fourth proportional to 58,281,197.04, 87,406,555.68 and 17,329,606.92 is: 25,989,878.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,281,197.04 : 87,406,555.68 = 17,329,606.92 : x
  2. Step 2: Convert to fraction form
    58,281,197.04/87,406,555.68 = 17,329,606.92/x
  3. Step 3: Cross multiply
    58,281,197.04x = 87,406,555.68 × 17,329,606.92
  4. Step 4: Simplify right side
    58,281,197.04x = 1,514,721,252,165,493.50
  5. Step 5: Solve for x
    x = 1,514,721,252,165,493.50/58,281,197.04
  6. Step 6: Final answer
    x = 25,989,878.88

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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.