Home / 50,572,364,505.84-75,833,723,819.02-25,016,986,299.28

Finding the Fourth Proportional to 50,572,364,505.84, 75,833,723,819.02 and 25,016,986,299.28

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Solution

The fourth proportional to 50,572,364,505.84, 75,833,723,819.02 and 25,016,986,299.28 is: 37,513,200,111.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,572,364,505.84 : 75,833,723,819.02 = 25,016,986,299.28 : x
  2. Step 2: Convert to fraction form
    50,572,364,505.84/75,833,723,819.02 = 25,016,986,299.28/x
  3. Step 3: Cross multiply
    50,572,364,505.84x = 75,833,723,819.02 × 25,016,986,299.28
  4. Step 4: Simplify right side
    50,572,364,505.84x = 1,897,131,229,803,806,720,000
  5. Step 5: Solve for x
    x = 1,897,131,229,803,806,720,000/50,572,364,505.84
  6. Step 6: Final answer
    x = 37,513,200,111.19

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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.