Home / 47,357,403-65,353,216.26-25,627,371

Finding the Fourth Proportional to 47,357,403, 65,353,216.26 and 25,627,371

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Solution

The fourth proportional to 47,357,403, 65,353,216.26 and 25,627,371 is: 35,365,772.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,357,403 : 65,353,216.26 = 25,627,371 : x
  2. Step 2: Convert to fraction form
    47,357,403/65,353,216.26 = 25,627,371/x
  3. Step 3: Cross multiply
    47,357,403x = 65,353,216.26 × 25,627,371
  4. Step 4: Simplify right side
    47,357,403x = 1,674,831,119,138,252.50
  5. Step 5: Solve for x
    x = 1,674,831,119,138,252.50/47,357,403
  6. Step 6: Final answer
    x = 35,365,772.04

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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.