Home / 7,572,196,301.17-11,358,525,846.57-2,597,848,380.39

Finding the Fourth Proportional to 7,572,196,301.17, 11,358,525,846.57 and 2,597,848,380.39

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Solution

The fourth proportional to 7,572,196,301.17, 11,358,525,846.57 and 2,597,848,380.39 is: 3,896,851,956.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,572,196,301.17 : 11,358,525,846.57 = 2,597,848,380.39 : x
  2. Step 2: Convert to fraction form
    7,572,196,301.17/11,358,525,846.57 = 2,597,848,380.39/x
  3. Step 3: Cross multiply
    7,572,196,301.17x = 11,358,525,846.57 × 2,597,848,380.39
  4. Step 4: Simplify right side
    7,572,196,301.17x = 29,507,727,974,124,306,432
  5. Step 5: Solve for x
    x = 29,507,727,974,124,306,432/7,572,196,301.17
  6. Step 6: Final answer
    x = 3,896,851,956.88

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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.