Home / 35,208,842.95-52,775,989.48-11,843,342.29

Finding the Fourth Proportional to 35,208,842.95, 52,775,989.48 and 11,843,342.29

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Solution

The fourth proportional to 35,208,842.95, 52,775,989.48 and 11,843,342.29 is: 17,752,475.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,208,842.95 : 52,775,989.48 = 11,843,342.29 : x
  2. Step 2: Convert to fraction form
    35,208,842.95/52,775,989.48 = 11,843,342.29/x
  3. Step 3: Cross multiply
    35,208,842.95x = 52,775,989.48 × 11,843,342.29
  4. Step 4: Simplify right side
    35,208,842.95x = 625,044,108,105,079
  5. Step 5: Solve for x
    x = 625,044,108,105,079/35,208,842.95
  6. Step 6: Final answer
    x = 17,752,475.11

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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.