Home / 10,814,758,820.28-14,919,613,057.26-6,525,579,687.48

Finding the Fourth Proportional to 10,814,758,820.28, 14,919,613,057.26 and 6,525,579,687.48

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Solution

The fourth proportional to 10,814,758,820.28, 14,919,613,057.26 and 6,525,579,687.48 is: 9,002,431,356.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,814,758,820.28 : 14,919,613,057.26 = 6,525,579,687.48 : x
  2. Step 2: Convert to fraction form
    10,814,758,820.28/14,919,613,057.26 = 6,525,579,687.48/x
  3. Step 3: Cross multiply
    10,814,758,820.28x = 14,919,613,057.26 × 6,525,579,687.48
  4. Step 4: Simplify right side
    10,814,758,820.28x = 97,359,123,911,517,224,960
  5. Step 5: Solve for x
    x = 97,359,123,911,517,224,960/10,814,758,820.28
  6. Step 6: Final answer
    x = 9,002,431,356.02

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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.