Home / 41,212,904.04-56,900,423.61-25,548,668.28

Finding the Fourth Proportional to 41,212,904.04, 56,900,423.61 and 25,548,668.28

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Solution

The fourth proportional to 41,212,904.04, 56,900,423.61 and 25,548,668.28 is: 35,273,662.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,212,904.04 : 56,900,423.61 = 25,548,668.28 : x
  2. Step 2: Convert to fraction form
    41,212,904.04/56,900,423.61 = 25,548,668.28/x
  3. Step 3: Cross multiply
    41,212,904.04x = 56,900,423.61 × 25,548,668.28
  4. Step 4: Simplify right side
    41,212,904.04x = 1,453,730,047,803,370.25
  5. Step 5: Solve for x
    x = 1,453,730,047,803,370.25/41,212,904.04
  6. Step 6: Final answer
    x = 35,273,662.02

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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.