Home / 27,000,565.11-37,260,878.65-14,610,658.70

Finding the Fourth Proportional to 27,000,565.11, 37,260,878.65 and 14,610,658.70

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Solution

The fourth proportional to 27,000,565.11, 37,260,878.65 and 14,610,658.70 is: 20,162,762.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,000,565.11 : 37,260,878.65 = 14,610,658.70 : x
  2. Step 2: Convert to fraction form
    27,000,565.11/37,260,878.65 = 14,610,658.70/x
  3. Step 3: Cross multiply
    27,000,565.11x = 37,260,878.65 × 14,610,658.70
  4. Step 4: Simplify right side
    27,000,565.11x = 544,405,980,873,892.31
  5. Step 5: Solve for x
    x = 544,405,980,873,892.31/27,000,565.11
  6. Step 6: Final answer
    x = 20,162,762.47

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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.