Home / 25,898,673.40-38,848,010.10-13,954,737.40

Finding the Fourth Proportional to 25,898,673.40, 38,848,010.10 and 13,954,737.40

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Solution

The fourth proportional to 25,898,673.40, 38,848,010.10 and 13,954,737.40 is: 20,932,106.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,898,673.40 : 38,848,010.10 = 13,954,737.40 : x
  2. Step 2: Convert to fraction form
    25,898,673.40/38,848,010.10 = 13,954,737.40/x
  3. Step 3: Cross multiply
    25,898,673.40x = 38,848,010.10 × 13,954,737.40
  4. Step 4: Simplify right side
    25,898,673.40x = 542,113,779,458,047.75
  5. Step 5: Solve for x
    x = 542,113,779,458,047.75/25,898,673.40
  6. Step 6: Final answer
    x = 20,932,106.10

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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.