Home / 151,707,546.66-227,561,430.72-36,692,199.72

Finding the Fourth Proportional to 151,707,546.66, 227,561,430.72 and 36,692,199.72

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Solution

The fourth proportional to 151,707,546.66, 227,561,430.72 and 36,692,199.72 is: 55,038,326.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,707,546.66 : 227,561,430.72 = 36,692,199.72 : x
  2. Step 2: Convert to fraction form
    151,707,546.66/227,561,430.72 = 36,692,199.72/x
  3. Step 3: Cross multiply
    151,707,546.66x = 227,561,430.72 × 36,692,199.72
  4. Step 4: Simplify right side
    151,707,546.66x = 8,349,729,464,547,183
  5. Step 5: Solve for x
    x = 8,349,729,464,547,183/151,707,546.66
  6. Step 6: Final answer
    x = 55,038,326.36

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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.