Home / 14,676,152.80-22,016,853.60-6,157,350.40

Finding the Fourth Proportional to 14,676,152.80, 22,016,853.60 and 6,157,350.40

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Solution

The fourth proportional to 14,676,152.80, 22,016,853.60 and 6,157,350.40 is: 9,237,126.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,676,152.80 : 22,016,853.60 = 6,157,350.40 : x
  2. Step 2: Convert to fraction form
    14,676,152.80/22,016,853.60 = 6,157,350.40/x
  3. Step 3: Cross multiply
    14,676,152.80x = 22,016,853.60 × 6,157,350.40
  4. Step 4: Simplify right side
    14,676,152.80x = 135,565,482,320,701.45
  5. Step 5: Solve for x
    x = 135,565,482,320,701.45/14,676,152.80
  6. Step 6: Final answer
    x = 9,237,126.66

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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.