Home / 95,932,724.17-143,962,946.81-52,224,515.94

Finding the Fourth Proportional to 95,932,724.17, 143,962,946.81 and 52,224,515.94

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Solution

The fourth proportional to 95,932,724.17, 143,962,946.81 and 52,224,515.94 is: 78,371,538.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,932,724.17 : 143,962,946.81 = 52,224,515.94 : x
  2. Step 2: Convert to fraction form
    95,932,724.17/143,962,946.81 = 52,224,515.94/x
  3. Step 3: Cross multiply
    95,932,724.17x = 143,962,946.81 × 52,224,515.94
  4. Step 4: Simplify right side
    95,932,724.17x = 7,518,395,209,560,476
  5. Step 5: Solve for x
    x = 7,518,395,209,560,476/95,932,724.17
  6. Step 6: Final answer
    x = 78,371,538.75

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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.