Home / 14,871,246.80-22,306,409.40-4,233,678.80

Finding the Fourth Proportional to 14,871,246.80, 22,306,409.40 and 4,233,678.80

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Solution

The fourth proportional to 14,871,246.80, 22,306,409.40 and 4,233,678.80 is: 6,350,387.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,871,246.80 : 22,306,409.40 = 4,233,678.80 : x
  2. Step 2: Convert to fraction form
    14,871,246.80/22,306,409.40 = 4,233,678.80/x
  3. Step 3: Cross multiply
    14,871,246.80x = 22,306,409.40 × 4,233,678.80
  4. Step 4: Simplify right side
    14,871,246.80x = 94,438,172,580,900.70
  5. Step 5: Solve for x
    x = 94,438,172,580,900.70/14,871,246.80
  6. Step 6: Final answer
    x = 6,350,387.02

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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.