Home / 63,011,916.80-94,480,550.40-32,778,828.80

Finding the Fourth Proportional to 63,011,916.80, 94,480,550.40 and 32,778,828.80

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Solution

The fourth proportional to 63,011,916.80, 94,480,550.40 and 32,778,828.80 is: 49,148,826.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,011,916.80 : 94,480,550.40 = 32,778,828.80 : x
  2. Step 2: Convert to fraction form
    63,011,916.80/94,480,550.40 = 32,778,828.80/x
  3. Step 3: Cross multiply
    63,011,916.80x = 94,480,550.40 × 32,778,828.80
  4. Step 4: Simplify right side
    63,011,916.80x = 3,096,961,786,491,372
  5. Step 5: Solve for x
    x = 3,096,961,786,491,372/63,011,916.80
  6. Step 6: Final answer
    x = 49,148,826.82

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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.