Home / 62,756,501.76-93,932,265.60-32,422,636.80

Finding the Fourth Proportional to 62,756,501.76, 93,932,265.60 and 32,422,636.80

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Solution

The fourth proportional to 62,756,501.76, 93,932,265.60 and 32,422,636.80 is: 48,529,341.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,756,501.76 : 93,932,265.60 = 32,422,636.80 : x
  2. Step 2: Convert to fraction form
    62,756,501.76/93,932,265.60 = 32,422,636.80/x
  3. Step 3: Cross multiply
    62,756,501.76x = 93,932,265.60 × 32,422,636.80
  4. Step 4: Simplify right side
    62,756,501.76x = 3,045,531,731,349,934
  5. Step 5: Solve for x
    x = 3,045,531,731,349,934/62,756,501.76
  6. Step 6: Final answer
    x = 48,529,341.92

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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.