Home / 44,728,792,317.10-67,092,746,332.49-20,492,300,570.62

Finding the Fourth Proportional to 44,728,792,317.10, 67,092,746,332.49 and 20,492,300,570.62

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Solution

The fourth proportional to 44,728,792,317.10, 67,092,746,332.49 and 20,492,300,570.62 is: 30,738,248,289.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,728,792,317.10 : 67,092,746,332.49 = 20,492,300,570.62 : x
  2. Step 2: Convert to fraction form
    44,728,792,317.10/67,092,746,332.49 = 20,492,300,570.62/x
  3. Step 3: Cross multiply
    44,728,792,317.10x = 67,092,746,332.49 × 20,492,300,570.62
  4. Step 4: Simplify right side
    44,728,792,317.10x = 1,374,884,723,953,511,170,048
  5. Step 5: Solve for x
    x = 1,374,884,723,953,511,170,048/44,728,792,317.10
  6. Step 6: Final answer
    x = 30,738,248,289.97

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1.5x scale

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.