Home / 16,377,665.40-24,566,498.10-12,598,529.40

Finding the Fourth Proportional to 16,377,665.40, 24,566,498.10 and 12,598,529.40

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Solution

The fourth proportional to 16,377,665.40, 24,566,498.10 and 12,598,529.40 is: 18,897,794.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,377,665.40 : 24,566,498.10 = 12,598,529.40 : x
  2. Step 2: Convert to fraction form
    16,377,665.40/24,566,498.10 = 12,598,529.40/x
  3. Step 3: Cross multiply
    16,377,665.40x = 24,566,498.10 × 12,598,529.40
  4. Step 4: Simplify right side
    16,377,665.40x = 309,501,748,567,894.19
  5. Step 5: Solve for x
    x = 309,501,748,567,894.19/16,377,665.40
  6. Step 6: Final answer
    x = 18,897,794.10

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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.