Home / 48,849,290,244.12-73,278,156,242.22-13,476,645,660.82

Finding the Fourth Proportional to 48,849,290,244.12, 73,278,156,242.22 and 13,476,645,660.82

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Solution

The fourth proportional to 48,849,290,244.12, 73,278,156,242.22 and 13,476,645,660.82 is: 20,216,132,955.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,849,290,244.12 : 73,278,156,242.22 = 13,476,645,660.82 : x
  2. Step 2: Convert to fraction form
    48,849,290,244.12/73,278,156,242.22 = 13,476,645,660.82/x
  3. Step 3: Cross multiply
    48,849,290,244.12x = 73,278,156,242.22 × 13,476,645,660.82
  4. Step 4: Simplify right side
    48,849,290,244.12x = 987,543,746,354,604,146,688
  5. Step 5: Solve for x
    x = 987,543,746,354,604,146,688/48,849,290,244.12
  6. Step 6: Final answer
    x = 20,216,132,955.45

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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.