Home / 19,179,713,199.10-28,769,253,285.02-5,734,028,573.13

Finding the Fourth Proportional to 19,179,713,199.10, 28,769,253,285.02 and 5,734,028,573.13

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Solution

The fourth proportional to 19,179,713,199.10, 28,769,253,285.02 and 5,734,028,573.13 is: 8,600,948,233.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,179,713,199.10 : 28,769,253,285.02 = 5,734,028,573.13 : x
  2. Step 2: Convert to fraction form
    19,179,713,199.10/28,769,253,285.02 = 5,734,028,573.13/x
  3. Step 3: Cross multiply
    19,179,713,199.10x = 28,769,253,285.02 × 5,734,028,573.13
  4. Step 4: Simplify right side
    19,179,713,199.10x = 164,963,720,363,930,255,360
  5. Step 5: Solve for x
    x = 164,963,720,363,930,255,360/19,179,713,199.10
  6. Step 6: Final answer
    x = 8,600,948,233.77

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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.