Home / 179,908,804.48-269,863,245.60-64,893,337.24

Finding the Fourth Proportional to 179,908,804.48, 269,863,245.60 and 64,893,337.24

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Solution

The fourth proportional to 179,908,804.48, 269,863,245.60 and 64,893,337.24 is: 97,340,019.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,908,804.48 : 269,863,245.60 = 64,893,337.24 : x
  2. Step 2: Convert to fraction form
    179,908,804.48/269,863,245.60 = 64,893,337.24/x
  3. Step 3: Cross multiply
    179,908,804.48x = 269,863,245.60 × 64,893,337.24
  4. Step 4: Simplify right side
    179,908,804.48x = 17,512,326,605,401,748
  5. Step 5: Solve for x
    x = 17,512,326,605,401,748/179,908,804.48
  6. Step 6: Final answer
    x = 97,340,019.88

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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.