Home / 49,187,582,292.96-67,878,895,602.96-26,632,460,990.88

Finding the Fourth Proportional to 49,187,582,292.96, 67,878,895,602.96 and 26,632,460,990.88

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Solution

The fourth proportional to 49,187,582,292.96, 67,878,895,602.96 and 26,632,460,990.88 is: 36,752,813,514.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,187,582,292.96 : 67,878,895,602.96 = 26,632,460,990.88 : x
  2. Step 2: Convert to fraction form
    49,187,582,292.96/67,878,895,602.96 = 26,632,460,990.88/x
  3. Step 3: Cross multiply
    49,187,582,292.96x = 67,878,895,602.96 × 26,632,460,990.88
  4. Step 4: Simplify right side
    49,187,582,292.96x = 1,807,782,039,249,848,107,008
  5. Step 5: Solve for x
    x = 1,807,782,039,249,848,107,008/49,187,582,292.96
  6. Step 6: Final answer
    x = 36,752,813,514.65

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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.