Home / 7,411,131,040.13-10,227,073,989.52-4,023,962,804.97

Finding the Fourth Proportional to 7,411,131,040.13, 10,227,073,989.52 and 4,023,962,804.97

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Solution

The fourth proportional to 7,411,131,040.13, 10,227,073,989.52 and 4,023,962,804.97 is: 5,552,912,924.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,411,131,040.13 : 10,227,073,989.52 = 4,023,962,804.97 : x
  2. Step 2: Convert to fraction form
    7,411,131,040.13/10,227,073,989.52 = 4,023,962,804.97/x
  3. Step 3: Cross multiply
    7,411,131,040.13x = 10,227,073,989.52 × 4,023,962,804.97
  4. Step 4: Simplify right side
    7,411,131,040.13x = 41,153,365,337,527,058,432
  5. Step 5: Solve for x
    x = 41,153,365,337,527,058,432/7,411,131,040.13
  6. Step 6: Final answer
    x = 5,552,912,924.45

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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.