Home / 37,587,762.40-56,381,643.60-22,471,218.40

Finding the Fourth Proportional to 37,587,762.40, 56,381,643.60 and 22,471,218.40

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Solution

The fourth proportional to 37,587,762.40, 56,381,643.60 and 22,471,218.40 is: 33,706,827.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,587,762.40 : 56,381,643.60 = 22,471,218.40 : x
  2. Step 2: Convert to fraction form
    37,587,762.40/56,381,643.60 = 22,471,218.40/x
  3. Step 3: Cross multiply
    37,587,762.40x = 56,381,643.60 × 22,471,218.40
  4. Step 4: Simplify right side
    37,587,762.40x = 1,266,964,227,086,562.25
  5. Step 5: Solve for x
    x = 1,266,964,227,086,562.25/37,587,762.40
  6. Step 6: Final answer
    x = 33,706,827.60

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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.