Home / 14,660,178.30-22,011,262.65-8,282,886.30

Finding the Fourth Proportional to 14,660,178.30, 22,011,262.65 and 8,282,886.30

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Solution

The fourth proportional to 14,660,178.30, 22,011,262.65 and 8,282,886.30 is: 12,436,191.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,660,178.30 : 22,011,262.65 = 8,282,886.30 : x
  2. Step 2: Convert to fraction form
    14,660,178.30/22,011,262.65 = 8,282,886.30/x
  3. Step 3: Cross multiply
    14,660,178.30x = 22,011,262.65 × 8,282,886.30
  4. Step 4: Simplify right side
    14,660,178.30x = 182,316,785,849,386.69
  5. Step 5: Solve for x
    x = 182,316,785,849,386.69/14,660,178.30
  6. Step 6: Final answer
    x = 12,436,191.57

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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.