Home / 73,649,650.14-110,506,332.51-39,531,137.94

Finding the Fourth Proportional to 73,649,650.14, 110,506,332.51 and 39,531,137.94

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Solution

The fourth proportional to 73,649,650.14, 110,506,332.51 and 39,531,137.94 is: 59,313,806.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,649,650.14 : 110,506,332.51 = 39,531,137.94 : x
  2. Step 2: Convert to fraction form
    73,649,650.14/110,506,332.51 = 39,531,137.94/x
  3. Step 3: Cross multiply
    73,649,650.14x = 110,506,332.51 × 39,531,137.94
  4. Step 4: Simplify right side
    73,649,650.14x = 4,368,441,073,696,316.50
  5. Step 5: Solve for x
    x = 4,368,441,073,696,316.50/73,649,650.14
  6. Step 6: Final answer
    x = 59,313,806.18

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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.