Home / 35,374,026.11-53,071,868.52-18,114,447.49

Finding the Fourth Proportional to 35,374,026.11, 53,071,868.52 and 18,114,447.49

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Solution

The fourth proportional to 35,374,026.11, 53,071,868.52 and 18,114,447.49 is: 27,177,216.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,374,026.11 : 53,071,868.52 = 18,114,447.49 : x
  2. Step 2: Convert to fraction form
    35,374,026.11/53,071,868.52 = 18,114,447.49/x
  3. Step 3: Cross multiply
    35,374,026.11x = 53,071,868.52 × 18,114,447.49
  4. Step 4: Simplify right side
    35,374,026.11x = 961,367,575,369,044.50
  5. Step 5: Solve for x
    x = 961,367,575,369,044.50/35,374,026.11
  6. Step 6: Final answer
    x = 27,177,216.77

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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.