Home / 944,784,800.10-1,417,177,200.15-597,860,115.30

Finding the Fourth Proportional to 944,784,800.10, 1,417,177,200.15 and 597,860,115.30

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Solution

The fourth proportional to 944,784,800.10, 1,417,177,200.15 and 597,860,115.30 is: 896,790,172.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,784,800.10 : 1,417,177,200.15 = 597,860,115.30 : x
  2. Step 2: Convert to fraction form
    944,784,800.10/1,417,177,200.15 = 597,860,115.30/x
  3. Step 3: Cross multiply
    944,784,800.10x = 1,417,177,200.15 × 597,860,115.30
  4. Step 4: Simplify right side
    944,784,800.10x = 847,273,724,282,210,176
  5. Step 5: Solve for x
    x = 847,273,724,282,210,176/944,784,800.10
  6. Step 6: Final answer
    x = 896,790,172.95

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Double scale
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Similar ratio
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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.