Home / 32,009,365.44-48,016,184.40-11,257,313.76

Finding the Fourth Proportional to 32,009,365.44, 48,016,184.40 and 11,257,313.76

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Solution

The fourth proportional to 32,009,365.44, 48,016,184.40 and 11,257,313.76 is: 16,886,721.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,009,365.44 : 48,016,184.40 = 11,257,313.76 : x
  2. Step 2: Convert to fraction form
    32,009,365.44/48,016,184.40 = 11,257,313.76/x
  3. Step 3: Cross multiply
    32,009,365.44x = 48,016,184.40 × 11,257,313.76
  4. Step 4: Simplify right side
    32,009,365.44x = 540,533,253,348,817.31
  5. Step 5: Solve for x
    x = 540,533,253,348,817.31/32,009,365.44
  6. Step 6: Final answer
    x = 16,886,721.93

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1.5x scale

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.