Home / 5,264,443,750.40-7,895,073,884.16-1,582,971,822.08

Finding the Fourth Proportional to 5,264,443,750.40, 7,895,073,884.16 and 1,582,971,822.08

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Solution

The fourth proportional to 5,264,443,750.40, 7,895,073,884.16 and 1,582,971,822.08 is: 2,373,979,110.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,264,443,750.40 : 7,895,073,884.16 = 1,582,971,822.08 : x
  2. Step 2: Convert to fraction form
    5,264,443,750.40/7,895,073,884.16 = 1,582,971,822.08/x
  3. Step 3: Cross multiply
    5,264,443,750.40x = 7,895,073,884.16 × 1,582,971,822.08
  4. Step 4: Simplify right side
    5,264,443,750.40x = 12,497,679,491,864,977,408
  5. Step 5: Solve for x
    x = 12,497,679,491,864,977,408/5,264,443,750.40
  6. Step 6: Final answer
    x = 2,373,979,110.50

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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.