Home / 15,151,073,485.41-22,726,632,101.08-6,187,262,750.57

Finding the Fourth Proportional to 15,151,073,485.41, 22,726,632,101.08 and 6,187,262,750.57

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Solution

The fourth proportional to 15,151,073,485.41, 22,726,632,101.08 and 6,187,262,750.57 is: 9,280,903,058.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,151,073,485.41 : 22,726,632,101.08 = 6,187,262,750.57 : x
  2. Step 2: Convert to fraction form
    15,151,073,485.41/22,726,632,101.08 = 6,187,262,750.57/x
  3. Step 3: Cross multiply
    15,151,073,485.41x = 22,726,632,101.08 × 6,187,262,750.57
  4. Step 4: Simplify right side
    15,151,073,485.41x = 140,615,644,244,958,953,472
  5. Step 5: Solve for x
    x = 140,615,644,244,958,953,472/15,151,073,485.41
  6. Step 6: Final answer
    x = 9,280,903,058.15

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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.