Home / 52,951,026.41-79,381,050.59-18,402,940.02

Finding the Fourth Proportional to 52,951,026.41, 79,381,050.59 and 18,402,940.02

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Solution

The fourth proportional to 52,951,026.41, 79,381,050.59 and 18,402,940.02 is: 27,588,600.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,951,026.41 : 79,381,050.59 = 18,402,940.02 : x
  2. Step 2: Convert to fraction form
    52,951,026.41/79,381,050.59 = 18,402,940.02/x
  3. Step 3: Cross multiply
    52,951,026.41x = 79,381,050.59 × 18,402,940.02
  4. Step 4: Simplify right side
    52,951,026.41x = 1,460,844,712,640,340.75
  5. Step 5: Solve for x
    x = 1,460,844,712,640,340.75/52,951,026.41
  6. Step 6: Final answer
    x = 27,588,600.48

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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.