Home / 25,546,973.70-35,249,560.90-14,679,858.18

Finding the Fourth Proportional to 25,546,973.70, 35,249,560.90 and 14,679,858.18

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Solution

The fourth proportional to 25,546,973.70, 35,249,560.90 and 14,679,858.18 is: 20,255,180.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,546,973.70 : 35,249,560.90 = 14,679,858.18 : x
  2. Step 2: Convert to fraction form
    25,546,973.70/35,249,560.90 = 14,679,858.18/x
  3. Step 3: Cross multiply
    25,546,973.70x = 35,249,560.90 × 14,679,858.18
  4. Step 4: Simplify right side
    25,546,973.70x = 517,458,554,919,273.12
  5. Step 5: Solve for x
    x = 517,458,554,919,273.12/25,546,973.70
  6. Step 6: Final answer
    x = 20,255,180.16

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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.