Home / 34,269,256.40-51,487,865.40-25,766,200.40

Finding the Fourth Proportional to 34,269,256.40, 51,487,865.40 and 25,766,200.40

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Solution

The fourth proportional to 34,269,256.40, 51,487,865.40 and 25,766,200.40 is: 38,712,443.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,269,256.40 : 51,487,865.40 = 25,766,200.40 : x
  2. Step 2: Convert to fraction form
    34,269,256.40/51,487,865.40 = 25,766,200.40/x
  3. Step 3: Cross multiply
    34,269,256.40x = 51,487,865.40 × 25,766,200.40
  4. Step 4: Simplify right side
    34,269,256.40x = 1,326,646,658,064,626
  5. Step 5: Solve for x
    x = 1,326,646,658,064,626/34,269,256.40
  6. Step 6: Final answer
    x = 38,712,443.67

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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.