Home / 64,197,002.87-88,592,033.86-34,828,334.52

Finding the Fourth Proportional to 64,197,002.87, 88,592,033.86 and 34,828,334.52

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Solution

The fourth proportional to 64,197,002.87, 88,592,033.86 and 34,828,334.52 is: 48,063,193.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,197,002.87 : 88,592,033.86 = 34,828,334.52 : x
  2. Step 2: Convert to fraction form
    64,197,002.87/88,592,033.86 = 34,828,334.52/x
  3. Step 3: Cross multiply
    64,197,002.87x = 88,592,033.86 × 34,828,334.52
  4. Step 4: Simplify right side
    64,197,002.87x = 3,085,512,990,996,176.50
  5. Step 5: Solve for x
    x = 3,085,512,990,996,176.50/64,197,002.87
  6. Step 6: Final answer
    x = 48,063,193.81

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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.