Home / 227,572,503.66-314,050,054.98-123,150,574.86

Finding the Fourth Proportional to 227,572,503.66, 314,050,054.98 and 123,150,574.86

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Solution

The fourth proportional to 227,572,503.66, 314,050,054.98 and 123,150,574.86 is: 169,947,793.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,572,503.66 : 314,050,054.98 = 123,150,574.86 : x
  2. Step 2: Convert to fraction form
    227,572,503.66/314,050,054.98 = 123,150,574.86/x
  3. Step 3: Cross multiply
    227,572,503.66x = 314,050,054.98 × 123,150,574.86
  4. Step 4: Simplify right side
    227,572,503.66x = 38,675,444,805,601,608
  5. Step 5: Solve for x
    x = 38,675,444,805,601,608/227,572,503.66
  6. Step 6: Final answer
    x = 169,947,793.27

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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.