Home / 50,445,055.60-75,667,583.40-14,059,061.80

Finding the Fourth Proportional to 50,445,055.60, 75,667,583.40 and 14,059,061.80

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Solution

The fourth proportional to 50,445,055.60, 75,667,583.40 and 14,059,061.80 is: 21,088,592.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,445,055.60 : 75,667,583.40 = 14,059,061.80 : x
  2. Step 2: Convert to fraction form
    50,445,055.60/75,667,583.40 = 14,059,061.80/x
  3. Step 3: Cross multiply
    50,445,055.60x = 75,667,583.40 × 14,059,061.80
  4. Step 4: Simplify right side
    50,445,055.60x = 1,063,815,231,277,254.25
  5. Step 5: Solve for x
    x = 1,063,815,231,277,254.25/50,445,055.60
  6. Step 6: Final answer
    x = 21,088,592.70

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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.