Home / 44,825,090,718.12-67,237,636,081.77-14,979,421,851.32

Finding the Fourth Proportional to 44,825,090,718.12, 67,237,636,081.77 and 14,979,421,851.32

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Solution

The fourth proportional to 44,825,090,718.12, 67,237,636,081.77 and 14,979,421,851.32 is: 22,469,132,778.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,825,090,718.12 : 67,237,636,081.77 = 14,979,421,851.32 : x
  2. Step 2: Convert to fraction form
    44,825,090,718.12/67,237,636,081.77 = 14,979,421,851.32/x
  3. Step 3: Cross multiply
    44,825,090,718.12x = 67,237,636,081.77 × 14,979,421,851.32
  4. Step 4: Simplify right side
    44,825,090,718.12x = 1,007,180,915,154,367,545,344
  5. Step 5: Solve for x
    x = 1,007,180,915,154,367,545,344/44,825,090,718.12
  6. Step 6: Final answer
    x = 22,469,132,778.51

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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.