Home / 108,580,665.92-162,869,577.32-26,700,251.00

Finding the Fourth Proportional to 108,580,665.92, 162,869,577.32 and 26,700,251.00

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Solution

The fourth proportional to 108,580,665.92, 162,869,577.32 and 26,700,251.00 is: 40,050,026.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,580,665.92 : 162,869,577.32 = 26,700,251.00 : x
  2. Step 2: Convert to fraction form
    108,580,665.92/162,869,577.32 = 26,700,251.00/x
  3. Step 3: Cross multiply
    108,580,665.92x = 162,869,577.32 × 26,700,251.00
  4. Step 4: Simplify right side
    108,580,665.92x = 4,348,658,593,760,058.50
  5. Step 5: Solve for x
    x = 4,348,658,593,760,058.50/108,580,665.92
  6. Step 6: Final answer
    x = 40,050,026.93

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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.