Home / 108,323,926.59-162,480,167.22-35,531,118.75

Finding the Fourth Proportional to 108,323,926.59, 162,480,167.22 and 35,531,118.75

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Solution

The fourth proportional to 108,323,926.59, 162,480,167.22 and 35,531,118.75 is: 53,294,801.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,323,926.59 : 162,480,167.22 = 35,531,118.75 : x
  2. Step 2: Convert to fraction form
    108,323,926.59/162,480,167.22 = 35,531,118.75/x
  3. Step 3: Cross multiply
    108,323,926.59x = 162,480,167.22 × 35,531,118.75
  4. Step 4: Simplify right side
    108,323,926.59x = 5,773,102,116,013,677
  5. Step 5: Solve for x
    x = 5,773,102,116,013,677/108,323,926.59
  6. Step 6: Final answer
    x = 53,294,801.04

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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.