Home / 48,244,823.40-67,721,911.80-48,244,823.40

Finding the Fourth Proportional to 48,244,823.40, 67,721,911.80 and 48,244,823.40

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Solution

The fourth proportional to 48,244,823.40, 67,721,911.80 and 48,244,823.40 is: 67,721,911.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,244,823.40 : 67,721,911.80 = 48,244,823.40 : x
  2. Step 2: Convert to fraction form
    48,244,823.40/67,721,911.80 = 48,244,823.40/x
  3. Step 3: Cross multiply
    48,244,823.40x = 67,721,911.80 × 48,244,823.40
  4. Step 4: Simplify right side
    48,244,823.40x = 3,267,231,675,101,376
  5. Step 5: Solve for x
    x = 3,267,231,675,101,376/48,244,823.40
  6. Step 6: Final answer
    x = 67,721,911.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.