Home / 59,761,490,527.62-89,657,958,667.17-21,476,580,781.92

Finding the Fourth Proportional to 59,761,490,527.62, 89,657,958,667.17 and 21,476,580,781.92

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Solution

The fourth proportional to 59,761,490,527.62, 89,657,958,667.17 and 21,476,580,781.92 is: 32,220,521,527.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,761,490,527.62 : 89,657,958,667.17 = 21,476,580,781.92 : x
  2. Step 2: Convert to fraction form
    59,761,490,527.62/89,657,958,667.17 = 21,476,580,781.92/x
  3. Step 3: Cross multiply
    59,761,490,527.62x = 89,657,958,667.17 × 21,476,580,781.92
  4. Step 4: Simplify right side
    59,761,490,527.62x = 1,925,546,392,057,520,586,752
  5. Step 5: Solve for x
    x = 1,925,546,392,057,520,586,752/59,761,490,527.62
  6. Step 6: Final answer
    x = 32,220,521,527.45

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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.