Home / 14,946,107.20-22,461,151.20-13,098,529.60

Finding the Fourth Proportional to 14,946,107.20, 22,461,151.20 and 13,098,529.60

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Solution

The fourth proportional to 14,946,107.20, 22,461,151.20 and 13,098,529.60 is: 19,684,594.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,946,107.20 : 22,461,151.20 = 13,098,529.60 : x
  2. Step 2: Convert to fraction form
    14,946,107.20/22,461,151.20 = 13,098,529.60/x
  3. Step 3: Cross multiply
    14,946,107.20x = 22,461,151.20 × 13,098,529.60
  4. Step 4: Simplify right side
    14,946,107.20x = 294,208,053,843,275.50
  5. Step 5: Solve for x
    x = 294,208,053,843,275.50/14,946,107.20
  6. Step 6: Final answer
    x = 19,684,594.12

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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.