Home / 63,090,905.90-88,454,814.10-63,090,905.90

Finding the Fourth Proportional to 63,090,905.90, 88,454,814.10 and 63,090,905.90

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Solution

The fourth proportional to 63,090,905.90, 88,454,814.10 and 63,090,905.90 is: 88,454,814.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,090,905.90 : 88,454,814.10 = 63,090,905.90 : x
  2. Step 2: Convert to fraction form
    63,090,905.90/88,454,814.10 = 63,090,905.90/x
  3. Step 3: Cross multiply
    63,090,905.90x = 88,454,814.10 × 63,090,905.90
  4. Step 4: Simplify right side
    63,090,905.90x = 5,580,694,352,785,093
  5. Step 5: Solve for x
    x = 5,580,694,352,785,093/63,090,905.90
  6. Step 6: Final answer
    x = 88,454,814.10

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.