Home / 64,227,532.20-88,634,081.94-34,858,865.13

Finding the Fourth Proportional to 64,227,532.20, 88,634,081.94 and 34,858,865.13

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Solution

The fourth proportional to 64,227,532.20, 88,634,081.94 and 34,858,865.13 is: 48,105,281.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,227,532.20 : 88,634,081.94 = 34,858,865.13 : x
  2. Step 2: Convert to fraction form
    64,227,532.20/88,634,081.94 = 34,858,865.13/x
  3. Step 3: Cross multiply
    64,227,532.20x = 88,634,081.94 × 34,858,865.13
  4. Step 4: Simplify right side
    64,227,532.20x = 3,089,683,508,267,829
  5. Step 5: Solve for x
    x = 3,089,683,508,267,829/64,227,532.20
  6. Step 6: Final answer
    x = 48,105,281.37

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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.