Home / 32,559,991.30-48,839,986.95-13,404,495.70

Finding the Fourth Proportional to 32,559,991.30, 48,839,986.95 and 13,404,495.70

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Solution

The fourth proportional to 32,559,991.30, 48,839,986.95 and 13,404,495.70 is: 20,106,743.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,559,991.30 : 48,839,986.95 = 13,404,495.70 : x
  2. Step 2: Convert to fraction form
    32,559,991.30/48,839,986.95 = 13,404,495.70/x
  3. Step 3: Cross multiply
    32,559,991.30x = 48,839,986.95 × 13,404,495.70
  4. Step 4: Simplify right side
    32,559,991.30x = 654,675,395,059,331.12
  5. Step 5: Solve for x
    x = 654,675,395,059,331.12/32,559,991.30
  6. Step 6: Final answer
    x = 20,106,743.55

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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.