Home / 62,077,800.76-85,658,578.54-35,254,202

Finding the Fourth Proportional to 62,077,800.76, 85,658,578.54 and 35,254,202

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Solution

The fourth proportional to 62,077,800.76, 85,658,578.54 and 35,254,202 is: 48,645,808.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,077,800.76 : 85,658,578.54 = 35,254,202 : x
  2. Step 2: Convert to fraction form
    62,077,800.76/85,658,578.54 = 35,254,202/x
  3. Step 3: Cross multiply
    62,077,800.76x = 85,658,578.54 × 35,254,202
  4. Step 4: Simplify right side
    62,077,800.76x = 3,019,824,830,882,025.50
  5. Step 5: Solve for x
    x = 3,019,824,830,882,025.50/62,077,800.76
  6. Step 6: Final answer
    x = 48,645,808.87

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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.