Home / 26,678,363,520.95-36,815,923,753.81-14,471,038,080.95

Finding the Fourth Proportional to 26,678,363,520.95, 36,815,923,753.81 and 14,471,038,080.95

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Solution

The fourth proportional to 26,678,363,520.95, 36,815,923,753.81 and 14,471,038,080.95 is: 19,969,914,354.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,678,363,520.95 : 36,815,923,753.81 = 14,471,038,080.95 : x
  2. Step 2: Convert to fraction form
    26,678,363,520.95/36,815,923,753.81 = 14,471,038,080.95/x
  3. Step 3: Cross multiply
    26,678,363,520.95x = 36,815,923,753.81 × 14,471,038,080.95
  4. Step 4: Simplify right side
    26,678,363,520.95x = 532,764,634,626,633,564,160
  5. Step 5: Solve for x
    x = 532,764,634,626,633,564,160/26,678,363,520.95
  6. Step 6: Final answer
    x = 19,969,914,354.31

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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.