Home / 10,453,444,756.28-14,425,571,337.54-5,695,760,013.20

Finding the Fourth Proportional to 10,453,444,756.28, 14,425,571,337.54 and 5,695,760,013.20

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Solution

The fourth proportional to 10,453,444,756.28, 14,425,571,337.54 and 5,695,760,013.20 is: 7,860,049,419.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,453,444,756.28 : 14,425,571,337.54 = 5,695,760,013.20 : x
  2. Step 2: Convert to fraction form
    10,453,444,756.28/14,425,571,337.54 = 5,695,760,013.20/x
  3. Step 3: Cross multiply
    10,453,444,756.28x = 14,425,571,337.54 × 5,695,760,013.20
  4. Step 4: Simplify right side
    10,453,444,756.28x = 82,164,592,391,924,367,360
  5. Step 5: Solve for x
    x = 82,164,592,391,924,367,360/10,453,444,756.28
  6. Step 6: Final answer
    x = 7,860,049,419.84

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.