Home / 34,535,241.12-47,659,019.04-19,065,334.08

Finding the Fourth Proportional to 34,535,241.12, 47,659,019.04 and 19,065,334.08

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Solution

The fourth proportional to 34,535,241.12, 47,659,019.04 and 19,065,334.08 is: 26,310,374.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,535,241.12 : 47,659,019.04 = 19,065,334.08 : x
  2. Step 2: Convert to fraction form
    34,535,241.12/47,659,019.04 = 19,065,334.08/x
  3. Step 3: Cross multiply
    34,535,241.12x = 47,659,019.04 × 19,065,334.08
  4. Step 4: Simplify right side
    34,535,241.12x = 908,635,119,922,680.75
  5. Step 5: Solve for x
    x = 908,635,119,922,680.75/34,535,241.12
  6. Step 6: Final answer
    x = 26,310,374.29

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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.