Home / 9,484,259.92-13,088,277.66-5,133,345.44

Finding the Fourth Proportional to 9,484,259.92, 13,088,277.66 and 5,133,345.44

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Solution

The fourth proportional to 9,484,259.92, 13,088,277.66 and 5,133,345.44 is: 7,084,016.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,484,259.92 : 13,088,277.66 = 5,133,345.44 : x
  2. Step 2: Convert to fraction form
    9,484,259.92/13,088,277.66 = 5,133,345.44/x
  3. Step 3: Cross multiply
    9,484,259.92x = 13,088,277.66 × 5,133,345.44
  4. Step 4: Simplify right side
    9,484,259.92x = 67,186,650,443,414.88
  5. Step 5: Solve for x
    x = 67,186,650,443,414.88/9,484,259.92
  6. Step 6: Final answer
    x = 7,084,016.15

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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.