Home / 10,569,208,023.46-15,843,340,018.23-4,963,109,649.22

Finding the Fourth Proportional to 10,569,208,023.46, 15,843,340,018.23 and 4,963,109,649.22

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Solution

The fourth proportional to 10,569,208,023.46, 15,843,340,018.23 and 4,963,109,649.22 is: 7,439,747,003.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,569,208,023.46 : 15,843,340,018.23 = 4,963,109,649.22 : x
  2. Step 2: Convert to fraction form
    10,569,208,023.46/15,843,340,018.23 = 4,963,109,649.22/x
  3. Step 3: Cross multiply
    10,569,208,023.46x = 15,843,340,018.23 × 4,963,109,649.22
  4. Step 4: Simplify right side
    10,569,208,023.46x = 78,632,233,720,350,687,232
  5. Step 5: Solve for x
    x = 78,632,233,720,350,687,232/10,569,208,023.46
  6. Step 6: Final answer
    x = 7,439,747,003.35

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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.