Home / 37,722,681.98-56,584,027.35-11,817,002.04

Finding the Fourth Proportional to 37,722,681.98, 56,584,027.35 and 11,817,002.04

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Solution

The fourth proportional to 37,722,681.98, 56,584,027.35 and 11,817,002.04 is: 17,725,504.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,722,681.98 : 56,584,027.35 = 11,817,002.04 : x
  2. Step 2: Convert to fraction form
    37,722,681.98/56,584,027.35 = 11,817,002.04/x
  3. Step 3: Cross multiply
    37,722,681.98x = 56,584,027.35 × 11,817,002.04
  4. Step 4: Simplify right side
    37,722,681.98x = 668,653,566,626,365.75
  5. Step 5: Solve for x
    x = 668,653,566,626,365.75/37,722,681.98
  6. Step 6: Final answer
    x = 17,725,504.43

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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.