Home / 53,973,795.35-80,960,627.37-17,582,126.29

Finding the Fourth Proportional to 53,973,795.35, 80,960,627.37 and 17,582,126.29

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Solution

The fourth proportional to 53,973,795.35, 80,960,627.37 and 17,582,126.29 is: 26,373,168.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,973,795.35 : 80,960,627.37 = 17,582,126.29 : x
  2. Step 2: Convert to fraction form
    53,973,795.35/80,960,627.37 = 17,582,126.29/x
  3. Step 3: Cross multiply
    53,973,795.35x = 80,960,627.37 × 17,582,126.29
  4. Step 4: Simplify right side
    53,973,795.35x = 1,423,459,974,701,585
  5. Step 5: Solve for x
    x = 1,423,459,974,701,585/53,973,795.35
  6. Step 6: Final answer
    x = 26,373,168.04

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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.