Home / 40,445,065.10-60,667,597.65-14,880,784.70

Finding the Fourth Proportional to 40,445,065.10, 60,667,597.65 and 14,880,784.70

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Solution

The fourth proportional to 40,445,065.10, 60,667,597.65 and 14,880,784.70 is: 22,321,177.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,445,065.10 : 60,667,597.65 = 14,880,784.70 : x
  2. Step 2: Convert to fraction form
    40,445,065.10/60,667,597.65 = 14,880,784.70/x
  3. Step 3: Cross multiply
    40,445,065.10x = 60,667,597.65 × 14,880,784.70
  4. Step 4: Simplify right side
    40,445,065.10x = 902,781,458,895,875.88
  5. Step 5: Solve for x
    x = 902,781,458,895,875.88/40,445,065.10
  6. Step 6: Final answer
    x = 22,321,177.05

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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.