Home / 59,051,012.40-88,576,518.60-53,665,743.60

Finding the Fourth Proportional to 59,051,012.40, 88,576,518.60 and 53,665,743.60

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Solution

The fourth proportional to 59,051,012.40, 88,576,518.60 and 53,665,743.60 is: 80,498,615.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,051,012.40 : 88,576,518.60 = 53,665,743.60 : x
  2. Step 2: Convert to fraction form
    59,051,012.40/88,576,518.60 = 53,665,743.60/x
  3. Step 3: Cross multiply
    59,051,012.40x = 88,576,518.60 × 53,665,743.60
  4. Step 4: Simplify right side
    59,051,012.40x = 4,753,524,736,168,231
  5. Step 5: Solve for x
    x = 4,753,524,736,168,231/59,051,012.40
  6. Step 6: Final answer
    x = 80,498,615.40

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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.