Home / 47,357,418-65,353,236.96-25,627,386

Finding the Fourth Proportional to 47,357,418, 65,353,236.96 and 25,627,386

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Solution

The fourth proportional to 47,357,418, 65,353,236.96 and 25,627,386 is: 35,365,792.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,357,418 : 65,353,236.96 = 25,627,386 : x
  2. Step 2: Convert to fraction form
    47,357,418/65,353,236.96 = 25,627,386/x
  3. Step 3: Cross multiply
    47,357,418x = 65,353,236.96 × 25,627,386
  4. Step 4: Simplify right side
    47,357,418x = 1,674,832,629,923,386.50
  5. Step 5: Solve for x
    x = 1,674,832,629,923,386.50/47,357,418
  6. Step 6: Final answer
    x = 35,365,792.74

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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.