Home / 44,657,412.70-66,986,119.05-44,279,499.10

Finding the Fourth Proportional to 44,657,412.70, 66,986,119.05 and 44,279,499.10

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Solution

The fourth proportional to 44,657,412.70, 66,986,119.05 and 44,279,499.10 is: 66,419,248.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,657,412.70 : 66,986,119.05 = 44,279,499.10 : x
  2. Step 2: Convert to fraction form
    44,657,412.70/66,986,119.05 = 44,279,499.10/x
  3. Step 3: Cross multiply
    44,657,412.70x = 66,986,119.05 × 44,279,499.10
  4. Step 4: Simplify right side
    44,657,412.70x = 2,966,111,798,186,968
  5. Step 5: Solve for x
    x = 2,966,111,798,186,968/44,657,412.70
  6. Step 6: Final answer
    x = 66,419,248.65

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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.