Home / 32,890,615.80-49,335,923.70-22,686,948.60

Finding the Fourth Proportional to 32,890,615.80, 49,335,923.70 and 22,686,948.60

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Solution

The fourth proportional to 32,890,615.80, 49,335,923.70 and 22,686,948.60 is: 34,030,422.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,890,615.80 : 49,335,923.70 = 22,686,948.60 : x
  2. Step 2: Convert to fraction form
    32,890,615.80/49,335,923.70 = 22,686,948.60/x
  3. Step 3: Cross multiply
    32,890,615.80x = 49,335,923.70 × 22,686,948.60
  4. Step 4: Simplify right side
    32,890,615.80x = 1,119,281,565,115,422
  5. Step 5: Solve for x
    x = 1,119,281,565,115,422/32,890,615.80
  6. Step 6: Final answer
    x = 34,030,422.90

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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.