Home / 35,334,148.20-53,001,222.30-31,932,925.80

Finding the Fourth Proportional to 35,334,148.20, 53,001,222.30 and 31,932,925.80

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Solution

The fourth proportional to 35,334,148.20, 53,001,222.30 and 31,932,925.80 is: 47,899,388.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,334,148.20 : 53,001,222.30 = 31,932,925.80 : x
  2. Step 2: Convert to fraction form
    35,334,148.20/53,001,222.30 = 31,932,925.80/x
  3. Step 3: Cross multiply
    35,334,148.20x = 53,001,222.30 × 31,932,925.80
  4. Step 4: Simplify right side
    35,334,148.20x = 1,692,484,099,015,205.25
  5. Step 5: Solve for x
    x = 1,692,484,099,015,205.25/35,334,148.20
  6. Step 6: Final answer
    x = 47,899,388.70

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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.