Home / 95,701,362-132,050,456.88-53,878,923.60

Finding the Fourth Proportional to 95,701,362, 132,050,456.88 and 53,878,923.60

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Solution

The fourth proportional to 95,701,362, 132,050,456.88 and 53,878,923.60 is: 74,343,105.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,701,362 : 132,050,456.88 = 53,878,923.60 : x
  2. Step 2: Convert to fraction form
    95,701,362/132,050,456.88 = 53,878,923.60/x
  3. Step 3: Cross multiply
    95,701,362x = 132,050,456.88 × 53,878,923.60
  4. Step 4: Simplify right side
    95,701,362x = 7,114,736,477,582,614
  5. Step 5: Solve for x
    x = 7,114,736,477,582,614/95,701,362
  6. Step 6: Final answer
    x = 74,343,105.77

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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.