Home / 108,387,973.06-162,547,696.23-35,592,753.22

Finding the Fourth Proportional to 108,387,973.06, 162,547,696.23 and 35,592,753.22

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Solution

The fourth proportional to 108,387,973.06, 162,547,696.23 and 35,592,753.22 is: 53,377,878.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,387,973.06 : 162,547,696.23 = 35,592,753.22 : x
  2. Step 2: Convert to fraction form
    108,387,973.06/162,547,696.23 = 35,592,753.22/x
  3. Step 3: Cross multiply
    108,387,973.06x = 162,547,696.23 × 35,592,753.22
  4. Step 4: Simplify right side
    108,387,973.06x = 5,785,520,038,393,914
  5. Step 5: Solve for x
    x = 5,785,520,038,393,914/108,387,973.06
  6. Step 6: Final answer
    x = 53,377,878.33

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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.