Home / 8,829,264,881.24-13,232,991,757.24-7,576,892,278.28

Finding the Fourth Proportional to 8,829,264,881.24, 13,232,991,757.24 and 7,576,892,278.28

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Solution

The fourth proportional to 8,829,264,881.24, 13,232,991,757.24 and 7,576,892,278.28 is: 11,355,979,734.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,829,264,881.24 : 13,232,991,757.24 = 7,576,892,278.28 : x
  2. Step 2: Convert to fraction form
    8,829,264,881.24/13,232,991,757.24 = 7,576,892,278.28/x
  3. Step 3: Cross multiply
    8,829,264,881.24x = 13,232,991,757.24 × 7,576,892,278.28
  4. Step 4: Simplify right side
    8,829,264,881.24x = 100,264,953,063,974,633,472
  5. Step 5: Solve for x
    x = 100,264,953,063,974,633,472/8,829,264,881.24
  6. Step 6: Final answer
    x = 11,355,979,734.74

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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.