Home / 17,729,150,357.85-24,466,046,095.25-9,808,610,380.89

Finding the Fourth Proportional to 17,729,150,357.85, 24,466,046,095.25 and 9,808,610,380.89

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Solution

The fourth proportional to 17,729,150,357.85, 24,466,046,095.25 and 9,808,610,380.89 is: 13,535,781,967.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,729,150,357.85 : 24,466,046,095.25 = 9,808,610,380.89 : x
  2. Step 2: Convert to fraction form
    17,729,150,357.85/24,466,046,095.25 = 9,808,610,380.89/x
  3. Step 3: Cross multiply
    17,729,150,357.85x = 24,466,046,095.25 × 9,808,610,380.89
  4. Step 4: Simplify right side
    17,729,150,357.85x = 239,977,913,709,153,320,960
  5. Step 5: Solve for x
    x = 239,977,913,709,153,320,960/17,729,150,357.85
  6. Step 6: Final answer
    x = 13,535,781,967.29

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1.5x scale

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.