Home / 23,400,425.38-32,291,405.44-12,803,585.94

Finding the Fourth Proportional to 23,400,425.38, 32,291,405.44 and 12,803,585.94

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Solution

The fourth proportional to 23,400,425.38, 32,291,405.44 and 12,803,585.94 is: 17,668,302.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,400,425.38 : 32,291,405.44 = 12,803,585.94 : x
  2. Step 2: Convert to fraction form
    23,400,425.38/32,291,405.44 = 12,803,585.94/x
  3. Step 3: Cross multiply
    23,400,425.38x = 32,291,405.44 × 12,803,585.94
  4. Step 4: Simplify right side
    23,400,425.38x = 413,445,784,674,423.50
  5. Step 5: Solve for x
    x = 413,445,784,674,423.50/23,400,425.38
  6. Step 6: Final answer
    x = 17,668,302.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.