Home / 68,091,294.40-93,856,217.13-46,056,758.19

Finding the Fourth Proportional to 68,091,294.40, 93,856,217.13 and 46,056,758.19

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Solution

The fourth proportional to 68,091,294.40, 93,856,217.13 and 46,056,758.19 is: 63,484,078.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,091,294.40 : 93,856,217.13 = 46,056,758.19 : x
  2. Step 2: Convert to fraction form
    68,091,294.40/93,856,217.13 = 46,056,758.19/x
  3. Step 3: Cross multiply
    68,091,294.40x = 93,856,217.13 × 46,056,758.19
  4. Step 4: Simplify right side
    68,091,294.40x = 4,322,713,096,632,585
  5. Step 5: Solve for x
    x = 4,322,713,096,632,585/68,091,294.40
  6. Step 6: Final answer
    x = 63,484,078.76

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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.