Home / 45,003,988.76-62,104,046.62-25,157,226.20

Finding the Fourth Proportional to 45,003,988.76, 62,104,046.62 and 25,157,226.20

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Solution

The fourth proportional to 45,003,988.76, 62,104,046.62 and 25,157,226.20 is: 34,716,157.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,003,988.76 : 62,104,046.62 = 25,157,226.20 : x
  2. Step 2: Convert to fraction form
    45,003,988.76/62,104,046.62 = 25,157,226.20/x
  3. Step 3: Cross multiply
    45,003,988.76x = 62,104,046.62 × 25,157,226.20
  4. Step 4: Simplify right side
    45,003,988.76x = 1,562,365,548,754,685.25
  5. Step 5: Solve for x
    x = 1,562,365,548,754,685.25/45,003,988.76
  6. Step 6: Final answer
    x = 34,716,157.21

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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.