Home / 25,420,266.44-34,610,663.06-25,339,553.84

Finding the Fourth Proportional to 25,420,266.44, 34,610,663.06 and 25,339,553.84

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Solution

The fourth proportional to 25,420,266.44, 34,610,663.06 and 25,339,553.84 is: 34,500,769.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,420,266.44 : 34,610,663.06 = 25,339,553.84 : x
  2. Step 2: Convert to fraction form
    25,420,266.44/34,610,663.06 = 25,339,553.84/x
  3. Step 3: Cross multiply
    25,420,266.44x = 34,610,663.06 × 25,339,553.84
  4. Step 4: Simplify right side
    25,420,266.44x = 877,018,759,937,264.75
  5. Step 5: Solve for x
    x = 877,018,759,937,264.75/25,420,266.44
  6. Step 6: Final answer
    x = 34,500,769.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.