Home / 88,238,960.96-132,309,842.78-36,411,782.91

Finding the Fourth Proportional to 88,238,960.96, 132,309,842.78 and 36,411,782.91

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Solution

The fourth proportional to 88,238,960.96, 132,309,842.78 and 36,411,782.91 is: 54,597,620.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,238,960.96 : 132,309,842.78 = 36,411,782.91 : x
  2. Step 2: Convert to fraction form
    88,238,960.96/132,309,842.78 = 36,411,782.91/x
  3. Step 3: Cross multiply
    88,238,960.96x = 132,309,842.78 × 36,411,782.91
  4. Step 4: Simplify right side
    88,238,960.96x = 4,817,637,271,979,532
  5. Step 5: Solve for x
    x = 4,817,637,271,979,532/88,238,960.96
  6. Step 6: Final answer
    x = 54,597,620.14

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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.