Home / 151,649,011.30-227,480,007.56-59,552,676.67

Finding the Fourth Proportional to 151,649,011.30, 227,480,007.56 and 59,552,676.67

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Solution

The fourth proportional to 151,649,011.30, 227,480,007.56 and 59,552,676.67 is: 89,331,563.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,649,011.30 : 227,480,007.56 = 59,552,676.67 : x
  2. Step 2: Convert to fraction form
    151,649,011.30/227,480,007.56 = 59,552,676.67/x
  3. Step 3: Cross multiply
    151,649,011.30x = 227,480,007.56 × 59,552,676.67
  4. Step 4: Simplify right side
    151,649,011.30x = 13,547,043,339,109,836
  5. Step 5: Solve for x
    x = 13,547,043,339,109,836/151,649,011.30
  6. Step 6: Final answer
    x = 89,331,563.87

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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.