Home / 64,419,258-88,898,576.04-35,445,882

Finding the Fourth Proportional to 64,419,258, 88,898,576.04 and 35,445,882

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Solution

The fourth proportional to 64,419,258, 88,898,576.04 and 35,445,882 is: 48,915,317.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,419,258 : 88,898,576.04 = 35,445,882 : x
  2. Step 2: Convert to fraction form
    64,419,258/88,898,576.04 = 35,445,882/x
  3. Step 3: Cross multiply
    64,419,258x = 88,898,576.04 × 35,445,882
  4. Step 4: Simplify right side
    64,419,258x = 3,151,088,436,281,867.50
  5. Step 5: Solve for x
    x = 3,151,088,436,281,867.50/64,419,258
  6. Step 6: Final answer
    x = 48,915,317.16

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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.