Home / 88,604,443.60-132,966,108.60-31,096,603.60

Finding the Fourth Proportional to 88,604,443.60, 132,966,108.60 and 31,096,603.60

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Solution

The fourth proportional to 88,604,443.60, 132,966,108.60 and 31,096,603.60 is: 46,665,767.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,604,443.60 : 132,966,108.60 = 31,096,603.60 : x
  2. Step 2: Convert to fraction form
    88,604,443.60/132,966,108.60 = 31,096,603.60/x
  3. Step 3: Cross multiply
    88,604,443.60x = 132,966,108.60 × 31,096,603.60
  4. Step 4: Simplify right side
    88,604,443.60x = 4,134,794,371,368,751
  5. Step 5: Solve for x
    x = 4,134,794,371,368,751/88,604,443.60
  6. Step 6: Final answer
    x = 46,665,767.58

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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.