Home / 23,703,551.43-32,713,555.62-13,390,938.82

Finding the Fourth Proportional to 23,703,551.43, 32,713,555.62 and 13,390,938.82

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Solution

The fourth proportional to 23,703,551.43, 32,713,555.62 and 13,390,938.82 is: 18,480,995.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,703,551.43 : 32,713,555.62 = 13,390,938.82 : x
  2. Step 2: Convert to fraction form
    23,703,551.43/32,713,555.62 = 13,390,938.82/x
  3. Step 3: Cross multiply
    23,703,551.43x = 32,713,555.62 × 13,390,938.82
  4. Step 4: Simplify right side
    23,703,551.43x = 438,065,221,892,087.19
  5. Step 5: Solve for x
    x = 438,065,221,892,087.19/23,703,551.43
  6. Step 6: Final answer
    x = 18,480,995.27

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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.