Home / 14,862,687-22,297,777.38-4,225,119

Finding the Fourth Proportional to 14,862,687, 22,297,777.38 and 4,225,119

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Solution

The fourth proportional to 14,862,687, 22,297,777.38 and 4,225,119 is: 6,338,743.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,862,687 : 22,297,777.38 = 4,225,119 : x
  2. Step 2: Convert to fraction form
    14,862,687/22,297,777.38 = 4,225,119/x
  3. Step 3: Cross multiply
    14,862,687x = 22,297,777.38 × 4,225,119
  4. Step 4: Simplify right side
    14,862,687x = 94,210,762,866,008.22
  5. Step 5: Solve for x
    x = 94,210,762,866,008.22/14,862,687
  6. Step 6: Final answer
    x = 6,338,743.65

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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.