Home / 37,729,432.40-56,594,148.60-13,804,235.60

Finding the Fourth Proportional to 37,729,432.40, 56,594,148.60 and 13,804,235.60

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Solution

The fourth proportional to 37,729,432.40, 56,594,148.60 and 13,804,235.60 is: 20,706,353.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,729,432.40 : 56,594,148.60 = 13,804,235.60 : x
  2. Step 2: Convert to fraction form
    37,729,432.40/56,594,148.60 = 13,804,235.60/x
  3. Step 3: Cross multiply
    37,729,432.40x = 56,594,148.60 × 13,804,235.60
  4. Step 4: Simplify right side
    37,729,432.40x = 781,238,960,855,810.12
  5. Step 5: Solve for x
    x = 781,238,960,855,810.12/37,729,432.40
  6. Step 6: Final answer
    x = 20,706,353.40

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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.