Home / 16,607,560.02-22,918,447.11-9,265,394.58

Finding the Fourth Proportional to 16,607,560.02, 22,918,447.11 and 9,265,394.58

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Solution

The fourth proportional to 16,607,560.02, 22,918,447.11 and 9,265,394.58 is: 12,786,252.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,607,560.02 : 22,918,447.11 = 9,265,394.58 : x
  2. Step 2: Convert to fraction form
    16,607,560.02/22,918,447.11 = 9,265,394.58/x
  3. Step 3: Cross multiply
    16,607,560.02x = 22,918,447.11 × 9,265,394.58
  4. Step 4: Simplify right side
    16,607,560.02x = 212,348,455,635,010.66
  5. Step 5: Solve for x
    x = 212,348,455,635,010.66/16,607,560.02
  6. Step 6: Final answer
    x = 12,786,252.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.