Home / 52,296,466.16-78,457,294.20-16,394,674.16

Finding the Fourth Proportional to 52,296,466.16, 78,457,294.20 and 16,394,674.16

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Solution

The fourth proportional to 52,296,466.16, 78,457,294.20 and 16,394,674.16 is: 24,595,959.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,296,466.16 : 78,457,294.20 = 16,394,674.16 : x
  2. Step 2: Convert to fraction form
    52,296,466.16/78,457,294.20 = 16,394,674.16/x
  3. Step 3: Cross multiply
    52,296,466.16x = 78,457,294.20 × 16,394,674.16
  4. Step 4: Simplify right side
    52,296,466.16x = 1,286,281,773,884,258
  5. Step 5: Solve for x
    x = 1,286,281,773,884,258/52,296,466.16
  6. Step 6: Final answer
    x = 24,595,959.70

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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.