Home / 16,064,134.54-22,186,758.02-10,828,112.08

Finding the Fourth Proportional to 16,064,134.54, 22,186,758.02 and 10,828,112.08

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Solution

The fourth proportional to 16,064,134.54, 22,186,758.02 and 10,828,112.08 is: 14,955,097.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,064,134.54 : 22,186,758.02 = 10,828,112.08 : x
  2. Step 2: Convert to fraction form
    16,064,134.54/22,186,758.02 = 10,828,112.08/x
  3. Step 3: Cross multiply
    16,064,134.54x = 22,186,758.02 × 10,828,112.08
  4. Step 4: Simplify right side
    16,064,134.54x = 240,240,702,532,398.88
  5. Step 5: Solve for x
    x = 240,240,702,532,398.88/16,064,134.54
  6. Step 6: Final answer
    x = 14,955,097.76

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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.