Home / 95,547,102.28-143,297,033.51-40,953,496.95

Finding the Fourth Proportional to 95,547,102.28, 143,297,033.51 and 40,953,496.95

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Solution

The fourth proportional to 95,547,102.28, 143,297,033.51 and 40,953,496.95 is: 61,420,121.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,547,102.28 : 143,297,033.51 = 40,953,496.95 : x
  2. Step 2: Convert to fraction form
    95,547,102.28/143,297,033.51 = 40,953,496.95/x
  3. Step 3: Cross multiply
    95,547,102.28x = 143,297,033.51 × 40,953,496.95
  4. Step 4: Simplify right side
    95,547,102.28x = 5,868,514,624,898,216
  5. Step 5: Solve for x
    x = 5,868,514,624,898,216/95,547,102.28
  6. Step 6: Final answer
    x = 61,420,121.44

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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.