Home / 48,849,290,230.58-73,278,156,222-13,476,645,647.34

Finding the Fourth Proportional to 48,849,290,230.58, 73,278,156,222 and 13,476,645,647.34

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Solution

The fourth proportional to 48,849,290,230.58, 73,278,156,222 and 13,476,645,647.34 is: 20,216,132,935.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,849,290,230.58 : 73,278,156,222 = 13,476,645,647.34 : x
  2. Step 2: Convert to fraction form
    48,849,290,230.58/73,278,156,222 = 13,476,645,647.34/x
  3. Step 3: Cross multiply
    48,849,290,230.58x = 73,278,156,222 × 13,476,645,647.34
  4. Step 4: Simplify right side
    48,849,290,230.58x = 987,543,745,094,316,851,200
  5. Step 5: Solve for x
    x = 987,543,745,094,316,851,200/48,849,290,230.58
  6. Step 6: Final answer
    x = 20,216,132,935.26

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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.