Home / 16,552,128,000.70-24,828,192,001.05-8,688,501,811.90

Finding the Fourth Proportional to 16,552,128,000.70, 24,828,192,001.05 and 8,688,501,811.90

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Solution

The fourth proportional to 16,552,128,000.70, 24,828,192,001.05 and 8,688,501,811.90 is: 13,032,752,717.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,552,128,000.70 : 24,828,192,001.05 = 8,688,501,811.90 : x
  2. Step 2: Convert to fraction form
    16,552,128,000.70/24,828,192,001.05 = 8,688,501,811.90/x
  3. Step 3: Cross multiply
    16,552,128,000.70x = 24,828,192,001.05 × 8,688,501,811.90
  4. Step 4: Simplify right side
    16,552,128,000.70x = 215,719,791,187,324,010,496
  5. Step 5: Solve for x
    x = 215,719,791,187,324,010,496/16,552,128,000.70
  6. Step 6: Final answer
    x = 13,032,752,717.85

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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.