Home / 35,157,511.74-52,693,752.23-18,108,884.46

Finding the Fourth Proportional to 35,157,511.74, 52,693,752.23 and 18,108,884.46

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Solution

The fourth proportional to 35,157,511.74, 52,693,752.23 and 18,108,884.46 is: 27,141,427.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,157,511.74 : 52,693,752.23 = 18,108,884.46 : x
  2. Step 2: Convert to fraction form
    35,157,511.74/52,693,752.23 = 18,108,884.46/x
  3. Step 3: Cross multiply
    35,157,511.74x = 52,693,752.23 × 18,108,884.46
  4. Step 4: Simplify right side
    35,157,511.74x = 954,225,070,896,937.38
  5. Step 5: Solve for x
    x = 954,225,070,896,937.38/35,157,511.74
  6. Step 6: Final answer
    x = 27,141,427.92

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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.