Home / 48,087,222,590.70-66,332,796,486-29,991,322,092.72

Finding the Fourth Proportional to 48,087,222,590.70, 66,332,796,486 and 29,991,322,092.72

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Solution

The fourth proportional to 48,087,222,590.70, 66,332,796,486 and 29,991,322,092.72 is: 41,370,829,038.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,087,222,590.70 : 66,332,796,486 = 29,991,322,092.72 : x
  2. Step 2: Convert to fraction form
    48,087,222,590.70/66,332,796,486 = 29,991,322,092.72/x
  3. Step 3: Cross multiply
    48,087,222,590.70x = 66,332,796,486 × 29,991,322,092.72
  4. Step 4: Simplify right side
    48,087,222,590.70x = 1,989,408,264,722,471,452,672
  5. Step 5: Solve for x
    x = 1,989,408,264,722,471,452,672/48,087,222,590.70
  6. Step 6: Final answer
    x = 41,370,829,038.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.