Home / 37,828,801.60-56,743,202.40-25,884,865.60

Finding the Fourth Proportional to 37,828,801.60, 56,743,202.40 and 25,884,865.60

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Solution

The fourth proportional to 37,828,801.60, 56,743,202.40 and 25,884,865.60 is: 38,827,298.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,828,801.60 : 56,743,202.40 = 25,884,865.60 : x
  2. Step 2: Convert to fraction form
    37,828,801.60/56,743,202.40 = 25,884,865.60/x
  3. Step 3: Cross multiply
    37,828,801.60x = 56,743,202.40 × 25,884,865.60
  4. Step 4: Simplify right side
    37,828,801.60x = 1,468,790,167,837,597.50
  5. Step 5: Solve for x
    x = 1,468,790,167,837,597.50/37,828,801.60
  6. Step 6: Final answer
    x = 38,827,298.40

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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.