Home / 25,994,368.12-35,874,635.02-14,391,931.60

Finding the Fourth Proportional to 25,994,368.12, 35,874,635.02 and 14,391,931.60

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Solution

The fourth proportional to 25,994,368.12, 35,874,635.02 and 14,391,931.60 is: 19,862,198.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,994,368.12 : 35,874,635.02 = 14,391,931.60 : x
  2. Step 2: Convert to fraction form
    25,994,368.12/35,874,635.02 = 14,391,931.60/x
  3. Step 3: Cross multiply
    25,994,368.12x = 35,874,635.02 × 14,391,931.60
  4. Step 4: Simplify right side
    25,994,368.12x = 516,305,293,382,804.69
  5. Step 5: Solve for x
    x = 516,305,293,382,804.69/25,994,368.12
  6. Step 6: Final answer
    x = 19,862,198.27

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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.