Home / 10,349,073.05-14,281,816.38-5,703,024.26

Finding the Fourth Proportional to 10,349,073.05, 14,281,816.38 and 5,703,024.26

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Solution

The fourth proportional to 10,349,073.05, 14,281,816.38 and 5,703,024.26 is: 7,870,226.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,349,073.05 : 14,281,816.38 = 5,703,024.26 : x
  2. Step 2: Convert to fraction form
    10,349,073.05/14,281,816.38 = 5,703,024.26/x
  3. Step 3: Cross multiply
    10,349,073.05x = 14,281,816.38 × 5,703,024.26
  4. Step 4: Simplify right side
    10,349,073.05x = 81,449,545,292,005.38
  5. Step 5: Solve for x
    x = 81,449,545,292,005.38/10,349,073.05
  6. Step 6: Final answer
    x = 7,870,226.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.