Home / 19,535,499.55-26,959,061.96-10,834,476.31

Finding the Fourth Proportional to 19,535,499.55, 26,959,061.96 and 10,834,476.31

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Solution

The fourth proportional to 19,535,499.55, 26,959,061.96 and 10,834,476.31 is: 14,951,617.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,535,499.55 : 26,959,061.96 = 10,834,476.31 : x
  2. Step 2: Convert to fraction form
    19,535,499.55/26,959,061.96 = 10,834,476.31/x
  3. Step 3: Cross multiply
    19,535,499.55x = 26,959,061.96 × 10,834,476.31
  4. Step 4: Simplify right side
    19,535,499.55x = 292,087,318,145,442.19
  5. Step 5: Solve for x
    x = 292,087,318,145,442.19/19,535,499.55
  6. Step 6: Final answer
    x = 14,951,617.56

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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.