Home / 35,910,016.20-53,865,024.30-35,343,145.80

Finding the Fourth Proportional to 35,910,016.20, 53,865,024.30 and 35,343,145.80

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Solution

The fourth proportional to 35,910,016.20, 53,865,024.30 and 35,343,145.80 is: 53,014,718.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,910,016.20 : 53,865,024.30 = 35,343,145.80 : x
  2. Step 2: Convert to fraction form
    35,910,016.20/53,865,024.30 = 35,343,145.80/x
  3. Step 3: Cross multiply
    35,910,016.20x = 53,865,024.30 × 35,343,145.80
  4. Step 4: Simplify right side
    35,910,016.20x = 1,903,759,407,355,442.75
  5. Step 5: Solve for x
    x = 1,903,759,407,355,442.75/35,910,016.20
  6. Step 6: Final answer
    x = 53,014,718.70

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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.