Home / 14,026,919,398.84-21,043,086,123.22-4,581,023,814.15

Finding the Fourth Proportional to 14,026,919,398.84, 21,043,086,123.22 and 4,581,023,814.15

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Solution

The fourth proportional to 14,026,919,398.84, 21,043,086,123.22 and 4,581,023,814.15 is: 6,872,419,803.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,026,919,398.84 : 21,043,086,123.22 = 4,581,023,814.15 : x
  2. Step 2: Convert to fraction form
    14,026,919,398.84/21,043,086,123.22 = 4,581,023,814.15/x
  3. Step 3: Cross multiply
    14,026,919,398.84x = 21,043,086,123.22 × 4,581,023,814.15
  4. Step 4: Simplify right side
    14,026,919,398.84x = 96,398,878,653,680,222,208
  5. Step 5: Solve for x
    x = 96,398,878,653,680,222,208/14,026,919,398.84
  6. Step 6: Final answer
    x = 6,872,419,803.14

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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.