Home / 15,971,214.48-23,960,853.42-4,456,672.08

Finding the Fourth Proportional to 15,971,214.48, 23,960,853.42 and 4,456,672.08

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Solution

The fourth proportional to 15,971,214.48, 23,960,853.42 and 4,456,672.08 is: 6,686,133.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,971,214.48 : 23,960,853.42 = 4,456,672.08 : x
  2. Step 2: Convert to fraction form
    15,971,214.48/23,960,853.42 = 4,456,672.08/x
  3. Step 3: Cross multiply
    15,971,214.48x = 23,960,853.42 × 4,456,672.08
  4. Step 4: Simplify right side
    15,971,214.48x = 106,785,666,449,886.52
  5. Step 5: Solve for x
    x = 106,785,666,449,886.52/15,971,214.48
  6. Step 6: Final answer
    x = 6,686,133.14

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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.