Home / 108,580,662.92-162,869,572.82-26,700,248.00

Finding the Fourth Proportional to 108,580,662.92, 162,869,572.82 and 26,700,248.00

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Solution

The fourth proportional to 108,580,662.92, 162,869,572.82 and 26,700,248.00 is: 40,050,022.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,580,662.92 : 162,869,572.82 = 26,700,248.00 : x
  2. Step 2: Convert to fraction form
    108,580,662.92/162,869,572.82 = 26,700,248.00/x
  3. Step 3: Cross multiply
    108,580,662.92x = 162,869,572.82 × 26,700,248.00
  4. Step 4: Simplify right side
    108,580,662.92x = 4,348,657,985,000,210.50
  5. Step 5: Solve for x
    x = 4,348,657,985,000,210.50/108,580,662.92
  6. Step 6: Final answer
    x = 40,050,022.43

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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.