Home / 9,996,829.60-14,995,244.40-9,604,919.20

Finding the Fourth Proportional to 9,996,829.60, 14,995,244.40 and 9,604,919.20

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Solution

The fourth proportional to 9,996,829.60, 14,995,244.40 and 9,604,919.20 is: 14,407,378.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,996,829.60 : 14,995,244.40 = 9,604,919.20 : x
  2. Step 2: Convert to fraction form
    9,996,829.60/14,995,244.40 = 9,604,919.20/x
  3. Step 3: Cross multiply
    9,996,829.60x = 14,995,244.40 × 9,604,919.20
  4. Step 4: Simplify right side
    9,996,829.60x = 144,028,110,846,252.47
  5. Step 5: Solve for x
    x = 144,028,110,846,252.47/9,996,829.60
  6. Step 6: Final answer
    x = 14,407,378.80

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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.