Home / 23,011,960.16-34,508,968.68-8,627,186.36

Finding the Fourth Proportional to 23,011,960.16, 34,508,968.68 and 8,627,186.36

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Solution

The fourth proportional to 23,011,960.16, 34,508,968.68 and 8,627,186.36 is: 12,937,416.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,011,960.16 : 34,508,968.68 = 8,627,186.36 : x
  2. Step 2: Convert to fraction form
    23,011,960.16/34,508,968.68 = 8,627,186.36/x
  3. Step 3: Cross multiply
    23,011,960.16x = 34,508,968.68 × 8,627,186.36
  4. Step 4: Simplify right side
    23,011,960.16x = 297,715,303,893,763.19
  5. Step 5: Solve for x
    x = 297,715,303,893,763.19/23,011,960.16
  6. Step 6: Final answer
    x = 12,937,416.10

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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.