Home / 52,114,254-78,120,546.91-24,813,211.29

Finding the Fourth Proportional to 52,114,254, 78,120,546.91 and 24,813,211.29

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Solution

The fourth proportional to 52,114,254, 78,120,546.91 and 24,813,211.29 is: 37,195,613.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,114,254 : 78,120,546.91 = 24,813,211.29 : x
  2. Step 2: Convert to fraction form
    52,114,254/78,120,546.91 = 24,813,211.29/x
  3. Step 3: Cross multiply
    52,114,254x = 78,120,546.91 × 24,813,211.29
  4. Step 4: Simplify right side
    52,114,254x = 1,938,421,636,568,186.50
  5. Step 5: Solve for x
    x = 1,938,421,636,568,186.50/52,114,254
  6. Step 6: Final answer
    x = 37,195,613.25

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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.