Home / 17,600,461.13-24,289,758.83-9,865,505.45

Finding the Fourth Proportional to 17,600,461.13, 24,289,758.83 and 9,865,505.45

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Solution

The fourth proportional to 17,600,461.13, 24,289,758.83 and 9,865,505.45 is: 13,615,026.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,600,461.13 : 24,289,758.83 = 9,865,505.45 : x
  2. Step 2: Convert to fraction form
    17,600,461.13/24,289,758.83 = 9,865,505.45/x
  3. Step 3: Cross multiply
    17,600,461.13x = 24,289,758.83 × 9,865,505.45
  4. Step 4: Simplify right side
    17,600,461.13x = 239,630,748,067,223.06
  5. Step 5: Solve for x
    x = 239,630,748,067,223.06/17,600,461.13
  6. Step 6: Final answer
    x = 13,615,026.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.