Home / 14,976,000.30-22,464,000.45-11,790,950.70

Finding the Fourth Proportional to 14,976,000.30, 22,464,000.45 and 11,790,950.70

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Solution

The fourth proportional to 14,976,000.30, 22,464,000.45 and 11,790,950.70 is: 17,686,426.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,976,000.30 : 22,464,000.45 = 11,790,950.70 : x
  2. Step 2: Convert to fraction form
    14,976,000.30/22,464,000.45 = 11,790,950.70/x
  3. Step 3: Cross multiply
    14,976,000.30x = 22,464,000.45 × 11,790,950.70
  4. Step 4: Simplify right side
    14,976,000.30x = 264,871,921,830,727.78
  5. Step 5: Solve for x
    x = 264,871,921,830,727.78/14,976,000.30
  6. Step 6: Final answer
    x = 17,686,426.05

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1.5x scale

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.