Home / 53,754,894.96-74,187,447.03-32,859,159.03

Finding the Fourth Proportional to 53,754,894.96, 74,187,447.03 and 32,859,159.03

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Solution

The fourth proportional to 53,754,894.96, 74,187,447.03 and 32,859,159.03 is: 45,349,118.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,754,894.96 : 74,187,447.03 = 32,859,159.03 : x
  2. Step 2: Convert to fraction form
    53,754,894.96/74,187,447.03 = 32,859,159.03/x
  3. Step 3: Cross multiply
    53,754,894.96x = 74,187,447.03 × 32,859,159.03
  4. Step 4: Simplify right side
    53,754,894.96x = 2,437,737,119,988,471.50
  5. Step 5: Solve for x
    x = 2,437,737,119,988,471.50/53,754,894.96
  6. Step 6: Final answer
    x = 45,349,118.84

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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.