Home / 27,120,479.06-37,426,535.79-14,730,814.44

Finding the Fourth Proportional to 27,120,479.06, 37,426,535.79 and 14,730,814.44

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Solution

The fourth proportional to 27,120,479.06, 37,426,535.79 and 14,730,814.44 is: 20,328,673.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,120,479.06 : 37,426,535.79 = 14,730,814.44 : x
  2. Step 2: Convert to fraction form
    27,120,479.06/37,426,535.79 = 14,730,814.44/x
  3. Step 3: Cross multiply
    27,120,479.06x = 37,426,535.79 × 14,730,814.44
  4. Step 4: Simplify right side
    27,120,479.06x = 551,323,353,854,508.75
  5. Step 5: Solve for x
    x = 551,323,353,854,508.75/27,120,479.06
  6. Step 6: Final answer
    x = 20,328,673.13

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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.