Home / 88,571,434.98-132,916,412.30-36,756,035.90

Finding the Fourth Proportional to 88,571,434.98, 132,916,412.30 and 36,756,035.90

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Solution

The fourth proportional to 88,571,434.98, 132,916,412.30 and 36,756,035.90 is: 55,158,645.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,571,434.98 : 132,916,412.30 = 36,756,035.90 : x
  2. Step 2: Convert to fraction form
    88,571,434.98/132,916,412.30 = 36,756,035.90/x
  3. Step 3: Cross multiply
    88,571,434.98x = 132,916,412.30 × 36,756,035.90
  4. Step 4: Simplify right side
    88,571,434.98x = 4,885,480,421,349,640
  5. Step 5: Solve for x
    x = 4,885,480,421,349,640/88,571,434.98
  6. Step 6: Final answer
    x = 55,158,645.93

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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.