Home / 34,668,820.40-52,003,230.60-16,752,916.40

Finding the Fourth Proportional to 34,668,820.40, 52,003,230.60 and 16,752,916.40

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Solution

The fourth proportional to 34,668,820.40, 52,003,230.60 and 16,752,916.40 is: 25,129,374.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,668,820.40 : 52,003,230.60 = 16,752,916.40 : x
  2. Step 2: Convert to fraction form
    34,668,820.40/52,003,230.60 = 16,752,916.40/x
  3. Step 3: Cross multiply
    34,668,820.40x = 52,003,230.60 × 16,752,916.40
  4. Step 4: Simplify right side
    34,668,820.40x = 871,205,774,771,721.88
  5. Step 5: Solve for x
    x = 871,205,774,771,721.88/34,668,820.40
  6. Step 6: Final answer
    x = 25,129,374.60

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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.