Home / 19,442,030.41-26,830,817.06-11,182,095.00

Finding the Fourth Proportional to 19,442,030.41, 26,830,817.06 and 11,182,095.00

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Solution

The fourth proportional to 19,442,030.41, 26,830,817.06 and 11,182,095.00 is: 15,431,759.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,442,030.41 : 26,830,817.06 = 11,182,095.00 : x
  2. Step 2: Convert to fraction form
    19,442,030.41/26,830,817.06 = 11,182,095.00/x
  3. Step 3: Cross multiply
    19,442,030.41x = 26,830,817.06 × 11,182,095.00
  4. Step 4: Simplify right side
    19,442,030.41x = 300,024,745,102,476.12
  5. Step 5: Solve for x
    x = 300,024,745,102,476.12/19,442,030.41
  6. Step 6: Final answer
    x = 15,431,759.90

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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.