Home / 63,993,658.01-88,310,618.46-34,624,345.91

Finding the Fourth Proportional to 63,993,658.01, 88,310,618.46 and 34,624,345.91

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Solution

The fourth proportional to 63,993,658.01, 88,310,618.46 and 34,624,345.91 is: 47,781,256.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,993,658.01 : 88,310,618.46 = 34,624,345.91 : x
  2. Step 2: Convert to fraction form
    63,993,658.01/88,310,618.46 = 34,624,345.91/x
  3. Step 3: Cross multiply
    63,993,658.01x = 88,310,618.46 × 34,624,345.91
  4. Step 4: Simplify right side
    63,993,658.01x = 3,057,697,400,643,518.50
  5. Step 5: Solve for x
    x = 3,057,697,400,643,518.50/63,993,658.01
  6. Step 6: Final answer
    x = 47,781,256.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.