Home / 108,580,659.17-162,869,567.20-26,700,244.25

Finding the Fourth Proportional to 108,580,659.17, 162,869,567.20 and 26,700,244.25

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Solution

The fourth proportional to 108,580,659.17, 162,869,567.20 and 26,700,244.25 is: 40,050,016.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,580,659.17 : 162,869,567.20 = 26,700,244.25 : x
  2. Step 2: Convert to fraction form
    108,580,659.17/162,869,567.20 = 26,700,244.25/x
  3. Step 3: Cross multiply
    108,580,659.17x = 162,869,567.20 × 26,700,244.25
  4. Step 4: Simplify right side
    108,580,659.17x = 4,348,657,224,250,690
  5. Step 5: Solve for x
    x = 4,348,657,224,250,690/108,580,659.17
  6. Step 6: Final answer
    x = 40,050,016.80

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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.