Home / 17,267,632.17-25,896,937.53-5,133,828.12

Finding the Fourth Proportional to 17,267,632.17, 25,896,937.53 and 5,133,828.12

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Solution

The fourth proportional to 17,267,632.17, 25,896,937.53 and 5,133,828.12 is: 7,699,401.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,267,632.17 : 25,896,937.53 = 5,133,828.12 : x
  2. Step 2: Convert to fraction form
    17,267,632.17/25,896,937.53 = 5,133,828.12/x
  3. Step 3: Cross multiply
    17,267,632.17x = 25,896,937.53 × 5,133,828.12
  4. Step 4: Simplify right side
    17,267,632.17x = 132,950,426,113,397.36
  5. Step 5: Solve for x
    x = 132,950,426,113,397.36/17,267,632.17
  6. Step 6: Final answer
    x = 7,699,401.10

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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.