Home / 14,739,005.07-22,120,929.77-6,225,451.47

Finding the Fourth Proportional to 14,739,005.07, 22,120,929.77 and 6,225,451.47

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Solution

The fourth proportional to 14,739,005.07, 22,120,929.77 and 6,225,451.47 is: 9,343,424.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,739,005.07 : 22,120,929.77 = 6,225,451.47 : x
  2. Step 2: Convert to fraction form
    14,739,005.07/22,120,929.77 = 6,225,451.47/x
  3. Step 3: Cross multiply
    14,739,005.07x = 22,120,929.77 × 6,225,451.47
  4. Step 4: Simplify right side
    14,739,005.07x = 137,712,774,723,286
  5. Step 5: Solve for x
    x = 137,712,774,723,286/14,739,005.07
  6. Step 6: Final answer
    x = 9,343,424.07

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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.