Home / 10,349,383.85-14,282,244.17-5,703,335.58

Finding the Fourth Proportional to 10,349,383.85, 14,282,244.17 and 5,703,335.58

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Solution

The fourth proportional to 10,349,383.85, 14,282,244.17 and 5,703,335.58 is: 7,870,655.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,349,383.85 : 14,282,244.17 = 5,703,335.58 : x
  2. Step 2: Convert to fraction form
    10,349,383.85/14,282,244.17 = 5,703,335.58/x
  3. Step 3: Cross multiply
    10,349,383.85x = 14,282,244.17 × 5,703,335.58
  4. Step 4: Simplify right side
    10,349,383.85x = 81,456,431,383,437.81
  5. Step 5: Solve for x
    x = 81,456,431,383,437.81/10,349,383.85
  6. Step 6: Final answer
    x = 7,870,655.16

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