Home / 88,571,434.08-132,916,410.90-36,756,034.98

Finding the Fourth Proportional to 88,571,434.08, 132,916,410.90 and 36,756,034.98

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Solution

The fourth proportional to 88,571,434.08, 132,916,410.90 and 36,756,034.98 is: 55,158,644.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,571,434.08 : 132,916,410.90 = 36,756,034.98 : x
  2. Step 2: Convert to fraction form
    88,571,434.08/132,916,410.90 = 36,756,034.98/x
  3. Step 3: Cross multiply
    88,571,434.08x = 132,916,410.90 × 36,756,034.98
  4. Step 4: Simplify right side
    88,571,434.08x = 4,885,480,248,456,453
  5. Step 5: Solve for x
    x = 4,885,480,248,456,453/88,571,434.08
  6. Step 6: Final answer
    x = 55,158,644.54

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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.