Home / 49,017,780.30-73,526,670.45-23,508,612.30

Finding the Fourth Proportional to 49,017,780.30, 73,526,670.45 and 23,508,612.30

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Solution

The fourth proportional to 49,017,780.30, 73,526,670.45 and 23,508,612.30 is: 35,262,918.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,017,780.30 : 73,526,670.45 = 23,508,612.30 : x
  2. Step 2: Convert to fraction form
    49,017,780.30/73,526,670.45 = 23,508,612.30/x
  3. Step 3: Cross multiply
    49,017,780.30x = 73,526,670.45 × 23,508,612.30
  4. Step 4: Simplify right side
    49,017,780.30x = 1,728,509,989,318,916.75
  5. Step 5: Solve for x
    x = 1,728,509,989,318,916.75/49,017,780.30
  6. Step 6: Final answer
    x = 35,262,918.45

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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.