Home / 65,944,049.47-98,791,220.09-44,018,316.10

Finding the Fourth Proportional to 65,944,049.47, 98,791,220.09 and 44,018,316.10

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Solution

The fourth proportional to 65,944,049.47, 98,791,220.09 and 44,018,316.10 is: 65,944,132.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,944,049.47 : 98,791,220.09 = 44,018,316.10 : x
  2. Step 2: Convert to fraction form
    65,944,049.47/98,791,220.09 = 44,018,316.10/x
  3. Step 3: Cross multiply
    65,944,049.47x = 98,791,220.09 × 44,018,316.10
  4. Step 4: Simplify right side
    65,944,049.47x = 4,348,623,154,059,825.50
  5. Step 5: Solve for x
    x = 4,348,623,154,059,825.50/65,944,049.47
  6. Step 6: Final answer
    x = 65,944,132.78

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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.