Home / 19,036,633.02-26,270,858.82-10,334,798.70

Finding the Fourth Proportional to 19,036,633.02, 26,270,858.82 and 10,334,798.70

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Solution

The fourth proportional to 19,036,633.02, 26,270,858.82 and 10,334,798.70 is: 14,262,187.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,036,633.02 : 26,270,858.82 = 10,334,798.70 : x
  2. Step 2: Convert to fraction form
    19,036,633.02/26,270,858.82 = 10,334,798.70/x
  3. Step 3: Cross multiply
    19,036,633.02x = 26,270,858.82 × 10,334,798.70
  4. Step 4: Simplify right side
    19,036,633.02x = 271,504,037,580,819.53
  5. Step 5: Solve for x
    x = 271,504,037,580,819.53/19,036,633.02
  6. Step 6: Final answer
    x = 14,262,187.92

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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.