Home / 43,908,399.04-65,856,619.76-11,557,592.50

Finding the Fourth Proportional to 43,908,399.04, 65,856,619.76 and 11,557,592.50

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Solution

The fourth proportional to 43,908,399.04, 65,856,619.76 and 11,557,592.50 is: 17,334,815.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,908,399.04 : 65,856,619.76 = 11,557,592.50 : x
  2. Step 2: Convert to fraction form
    43,908,399.04/65,856,619.76 = 11,557,592.50/x
  3. Step 3: Cross multiply
    43,908,399.04x = 65,856,619.76 × 11,557,592.50
  4. Step 4: Simplify right side
    43,908,399.04x = 761,143,974,613,527.75
  5. Step 5: Solve for x
    x = 761,143,974,613,527.75/43,908,399.04
  6. Step 6: Final answer
    x = 17,334,815.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.