Home / 119,366,761.77-179,050,132.67-33,105,167.01

Finding the Fourth Proportional to 119,366,761.77, 179,050,132.67 and 33,105,167.01

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Solution

The fourth proportional to 119,366,761.77, 179,050,132.67 and 33,105,167.01 is: 49,657,747.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,366,761.77 : 179,050,132.67 = 33,105,167.01 : x
  2. Step 2: Convert to fraction form
    119,366,761.77/179,050,132.67 = 33,105,167.01/x
  3. Step 3: Cross multiply
    119,366,761.77x = 179,050,132.67 × 33,105,167.01
  4. Step 4: Simplify right side
    119,366,761.77x = 5,927,484,545,037,481
  5. Step 5: Solve for x
    x = 5,927,484,545,037,481/119,366,761.77
  6. Step 6: Final answer
    x = 49,657,747.74

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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.