Home / 26,825,924-37,019,779.44-14,602,872.80

Finding the Fourth Proportional to 26,825,924, 37,019,779.44 and 14,602,872.80

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Solution

The fourth proportional to 26,825,924, 37,019,779.44 and 14,602,872.80 is: 20,151,966.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,825,924 : 37,019,779.44 = 14,602,872.80 : x
  2. Step 2: Convert to fraction form
    26,825,924/37,019,779.44 = 14,602,872.80/x
  3. Step 3: Cross multiply
    26,825,924x = 37,019,779.44 × 14,602,872.80
  4. Step 4: Simplify right side
    26,825,924x = 540,595,130,246,375.25
  5. Step 5: Solve for x
    x = 540,595,130,246,375.25/26,825,924
  6. Step 6: Final answer
    x = 20,151,966.82

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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.