Home / 59,761,490,526.87-89,657,958,666.05-21,476,580,781.17

Finding the Fourth Proportional to 59,761,490,526.87, 89,657,958,666.05 and 21,476,580,781.17

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Solution

The fourth proportional to 59,761,490,526.87, 89,657,958,666.05 and 21,476,580,781.17 is: 32,220,521,526.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,761,490,526.87 : 89,657,958,666.05 = 21,476,580,781.17 : x
  2. Step 2: Convert to fraction form
    59,761,490,526.87/89,657,958,666.05 = 21,476,580,781.17/x
  3. Step 3: Cross multiply
    59,761,490,526.87x = 89,657,958,666.05 × 21,476,580,781.17
  4. Step 4: Simplify right side
    59,761,490,526.87x = 1,925,546,391,966,116,216,832
  5. Step 5: Solve for x
    x = 1,925,546,391,966,116,216,832/59,761,490,526.87
  6. Step 6: Final answer
    x = 32,220,521,526.32

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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.