Home / 47,132,500.14-65,041,830.60-27,287,102.46

Finding the Fourth Proportional to 47,132,500.14, 65,041,830.60 and 27,287,102.46

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Solution

The fourth proportional to 47,132,500.14, 65,041,830.60 and 27,287,102.46 is: 37,655,611.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,132,500.14 : 65,041,830.60 = 27,287,102.46 : x
  2. Step 2: Convert to fraction form
    47,132,500.14/65,041,830.60 = 27,287,102.46/x
  3. Step 3: Cross multiply
    47,132,500.14x = 65,041,830.60 × 27,287,102.46
  4. Step 4: Simplify right side
    47,132,500.14x = 1,774,803,095,768,163.25
  5. Step 5: Solve for x
    x = 1,774,803,095,768,163.25/47,132,500.14
  6. Step 6: Final answer
    x = 37,655,611.11

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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.