Home / 45,084,560.84-62,211,445.10-25,239,412.92

Finding the Fourth Proportional to 45,084,560.84, 62,211,445.10 and 25,239,412.92

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Solution

The fourth proportional to 45,084,560.84, 62,211,445.10 and 25,239,412.92 is: 34,827,451.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,084,560.84 : 62,211,445.10 = 25,239,412.92 : x
  2. Step 2: Convert to fraction form
    45,084,560.84/62,211,445.10 = 25,239,412.92/x
  3. Step 3: Cross multiply
    45,084,560.84x = 62,211,445.10 × 25,239,412.92
  4. Step 4: Simplify right side
    45,084,560.84x = 1,570,180,351,228,810.75
  5. Step 5: Solve for x
    x = 1,570,180,351,228,810.75/45,084,560.84
  6. Step 6: Final answer
    x = 34,827,451.39

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Double scale
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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.