Home / 95,676,729.18-143,570,793.87-40,341,094.16

Finding the Fourth Proportional to 95,676,729.18, 143,570,793.87 and 40,341,094.16

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Solution

The fourth proportional to 95,676,729.18, 143,570,793.87 and 40,341,094.16 is: 60,535,126.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,676,729.18 : 143,570,793.87 = 40,341,094.16 : x
  2. Step 2: Convert to fraction form
    95,676,729.18/143,570,793.87 = 40,341,094.16/x
  3. Step 3: Cross multiply
    95,676,729.18x = 143,570,793.87 × 40,341,094.16
  4. Step 4: Simplify right side
    95,676,729.18x = 5,791,802,913,417,767
  5. Step 5: Solve for x
    x = 5,791,802,913,417,767/95,676,729.18
  6. Step 6: Final answer
    x = 60,535,126.60

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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.