Home / 47,524,274.64-65,703,438.82-35,114,795.60

Finding the Fourth Proportional to 47,524,274.64, 65,703,438.82 and 35,114,795.60

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Solution

The fourth proportional to 47,524,274.64, 65,703,438.82 and 35,114,795.60 is: 48,547,039.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,524,274.64 : 65,703,438.82 = 35,114,795.60 : x
  2. Step 2: Convert to fraction form
    47,524,274.64/65,703,438.82 = 35,114,795.60/x
  3. Step 3: Cross multiply
    47,524,274.64x = 65,703,438.82 × 35,114,795.60
  4. Step 4: Simplify right side
    47,524,274.64x = 2,307,162,824,381,405.50
  5. Step 5: Solve for x
    x = 2,307,162,824,381,405.50/47,524,274.64
  6. Step 6: Final answer
    x = 48,547,039.21

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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.