Home / 17,306,977.55-25,960,510.29-7,071,837.36

Finding the Fourth Proportional to 17,306,977.55, 25,960,510.29 and 7,071,837.36

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Solution

The fourth proportional to 17,306,977.55, 25,960,510.29 and 7,071,837.36 is: 10,607,774.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,306,977.55 : 25,960,510.29 = 7,071,837.36 : x
  2. Step 2: Convert to fraction form
    17,306,977.55/25,960,510.29 = 7,071,837.36/x
  3. Step 3: Cross multiply
    17,306,977.55x = 25,960,510.29 × 7,071,837.36
  4. Step 4: Simplify right side
    17,306,977.55x = 183,588,506,553,486.44
  5. Step 5: Solve for x
    x = 183,588,506,553,486.44/17,306,977.55
  6. Step 6: Final answer
    x = 10,607,774.01

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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.