Home / 48,810,371.22-67,358,127.43-26,784,239.16

Finding the Fourth Proportional to 48,810,371.22, 67,358,127.43 and 26,784,239.16

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Solution

The fourth proportional to 48,810,371.22, 67,358,127.43 and 26,784,239.16 is: 36,962,148.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,810,371.22 : 67,358,127.43 = 26,784,239.16 : x
  2. Step 2: Convert to fraction form
    48,810,371.22/67,358,127.43 = 26,784,239.16/x
  3. Step 3: Cross multiply
    48,810,371.22x = 67,358,127.43 × 26,784,239.16
  4. Step 4: Simplify right side
    48,810,371.22x = 1,804,136,194,454,876.25
  5. Step 5: Solve for x
    x = 1,804,136,194,454,876.25/48,810,371.22
  6. Step 6: Final answer
    x = 36,962,148.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.