Home / 15,598,277.80-23,411,240.70-9,200,530.60

Finding the Fourth Proportional to 15,598,277.80, 23,411,240.70 and 9,200,530.60

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Solution

The fourth proportional to 15,598,277.80, 23,411,240.70 and 9,200,530.60 is: 13,808,949.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,598,277.80 : 23,411,240.70 = 9,200,530.60 : x
  2. Step 2: Convert to fraction form
    15,598,277.80/23,411,240.70 = 9,200,530.60/x
  3. Step 3: Cross multiply
    15,598,277.80x = 23,411,240.70 × 9,200,530.60
  4. Step 4: Simplify right side
    15,598,277.80x = 215,395,836,444,315.41
  5. Step 5: Solve for x
    x = 215,395,836,444,315.41/15,598,277.80
  6. Step 6: Final answer
    x = 13,808,949.89

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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.