Home / 26,124,616,368.30-39,162,098,778.18-16,654,677,870.54

Finding the Fourth Proportional to 26,124,616,368.30, 39,162,098,778.18 and 16,654,677,870.54

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Solution

The fourth proportional to 26,124,616,368.30, 39,162,098,778.18 and 16,654,677,870.54 is: 24,966,190,151.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,124,616,368.30 : 39,162,098,778.18 = 16,654,677,870.54 : x
  2. Step 2: Convert to fraction form
    26,124,616,368.30/39,162,098,778.18 = 16,654,677,870.54/x
  3. Step 3: Cross multiply
    26,124,616,368.30x = 39,162,098,778.18 × 16,654,677,870.54
  4. Step 4: Simplify right side
    26,124,616,368.30x = 652,232,139,884,856,082,432
  5. Step 5: Solve for x
    x = 652,232,139,884,856,082,432/26,124,616,368.30
  6. Step 6: Final answer
    x = 24,966,190,151.46

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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.