Home / 26,124,616,359.90-39,162,098,765.61-16,654,677,862.14

Finding the Fourth Proportional to 26,124,616,359.90, 39,162,098,765.61 and 16,654,677,862.14

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Solution

The fourth proportional to 26,124,616,359.90, 39,162,098,765.61 and 16,654,677,862.14 is: 24,966,190,138.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,124,616,359.90 : 39,162,098,765.61 = 16,654,677,862.14 : x
  2. Step 2: Convert to fraction form
    26,124,616,359.90/39,162,098,765.61 = 16,654,677,862.14/x
  3. Step 3: Cross multiply
    26,124,616,359.90x = 39,162,098,765.61 × 16,654,677,862.14
  4. Step 4: Simplify right side
    26,124,616,359.90x = 652,232,139,346,545,082,368
  5. Step 5: Solve for x
    x = 652,232,139,346,545,082,368/26,124,616,359.90
  6. Step 6: Final answer
    x = 24,966,190,138.88

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1.5x scale

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.