Home / 14,822,041.32-22,217,648.04-5,730,383.40

Finding the Fourth Proportional to 14,822,041.32, 22,217,648.04 and 5,730,383.40

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Solution

The fourth proportional to 14,822,041.32, 22,217,648.04 and 5,730,383.40 is: 8,589,615.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,822,041.32 : 22,217,648.04 = 5,730,383.40 : x
  2. Step 2: Convert to fraction form
    14,822,041.32/22,217,648.04 = 5,730,383.40/x
  3. Step 3: Cross multiply
    14,822,041.32x = 22,217,648.04 × 5,730,383.40
  4. Step 4: Simplify right side
    14,822,041.32x = 127,315,641,515,458.55
  5. Step 5: Solve for x
    x = 127,315,641,515,458.55/14,822,041.32
  6. Step 6: Final answer
    x = 8,589,615.88

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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.