Home / 95,688,001.95-143,532,002.93-54,705,371.55

Finding the Fourth Proportional to 95,688,001.95, 143,532,002.93 and 54,705,371.55

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Solution

The fourth proportional to 95,688,001.95, 143,532,002.93 and 54,705,371.55 is: 82,058,057.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,688,001.95 : 143,532,002.93 = 54,705,371.55 : x
  2. Step 2: Convert to fraction form
    95,688,001.95/143,532,002.93 = 54,705,371.55/x
  3. Step 3: Cross multiply
    95,688,001.95x = 143,532,002.93 × 54,705,371.55
  4. Step 4: Simplify right side
    95,688,001.95x = 7,851,971,549,327,812
  5. Step 5: Solve for x
    x = 7,851,971,549,327,812/95,688,001.95
  6. Step 6: Final answer
    x = 82,058,057.33

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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.