Home / 26,124,616,363.28-39,162,098,770.67-16,654,677,865.52

Finding the Fourth Proportional to 26,124,616,363.28, 39,162,098,770.67 and 16,654,677,865.52

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Solution

The fourth proportional to 26,124,616,363.28, 39,162,098,770.67 and 16,654,677,865.52 is: 24,966,190,143.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,124,616,363.28 : 39,162,098,770.67 = 16,654,677,865.52 : x
  2. Step 2: Convert to fraction form
    26,124,616,363.28/39,162,098,770.67 = 16,654,677,865.52/x
  3. Step 3: Cross multiply
    26,124,616,363.28x = 39,162,098,770.67 × 16,654,677,865.52
  4. Step 4: Simplify right side
    26,124,616,363.28x = 652,232,139,563,056,496,640
  5. Step 5: Solve for x
    x = 652,232,139,563,056,496,640/26,124,616,363.28
  6. Step 6: Final answer
    x = 24,966,190,143.94

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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.