Home / 629,861,432.10-944,792,148.15-601,163,618.10

Finding the Fourth Proportional to 629,861,432.10, 944,792,148.15 and 601,163,618.10

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Solution

The fourth proportional to 629,861,432.10, 944,792,148.15 and 601,163,618.10 is: 901,745,427.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,861,432.10 : 944,792,148.15 = 601,163,618.10 : x
  2. Step 2: Convert to fraction form
    629,861,432.10/944,792,148.15 = 601,163,618.10/x
  3. Step 3: Cross multiply
    629,861,432.10x = 944,792,148.15 × 601,163,618.10
  4. Step 4: Simplify right side
    629,861,432.10x = 567,974,666,134,325,248
  5. Step 5: Solve for x
    x = 567,974,666,134,325,248/629,861,432.10
  6. Step 6: Final answer
    x = 901,745,427.15

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Half scale
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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.