Home / 25,690,486,277.80-38,535,729,416.70-23,947,094,077.30

Finding the Fourth Proportional to 25,690,486,277.80, 38,535,729,416.70 and 23,947,094,077.30

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Solution

The fourth proportional to 25,690,486,277.80, 38,535,729,416.70 and 23,947,094,077.30 is: 35,920,641,115.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,690,486,277.80 : 38,535,729,416.70 = 23,947,094,077.30 : x
  2. Step 2: Convert to fraction form
    25,690,486,277.80/38,535,729,416.70 = 23,947,094,077.30/x
  3. Step 3: Cross multiply
    25,690,486,277.80x = 38,535,729,416.70 × 23,947,094,077.30
  4. Step 4: Simplify right side
    25,690,486,277.80x = 922,818,737,679,091,892,224
  5. Step 5: Solve for x
    x = 922,818,737,679,091,892,224/25,690,486,277.80
  6. Step 6: Final answer
    x = 35,920,641,115.95

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Double scale
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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.