Home / 23,703,267.91-32,713,164.37-13,390,655.30

Finding the Fourth Proportional to 23,703,267.91, 32,713,164.37 and 13,390,655.30

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Solution

The fourth proportional to 23,703,267.91, 32,713,164.37 and 13,390,655.30 is: 18,480,604.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,703,267.91 : 32,713,164.37 = 13,390,655.30 : x
  2. Step 2: Convert to fraction form
    23,703,267.91/32,713,164.37 = 13,390,655.30/x
  3. Step 3: Cross multiply
    23,703,267.91x = 32,713,164.37 × 13,390,655.30
  4. Step 4: Simplify right side
    23,703,267.91x = 438,050,708,010,770.06
  5. Step 5: Solve for x
    x = 438,050,708,010,770.06/23,703,267.91
  6. Step 6: Final answer
    x = 18,480,604.01

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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.