Home / 109,810,904.87-151,541,837.58-60,251,265.32

Finding the Fourth Proportional to 109,810,904.87, 151,541,837.58 and 60,251,265.32

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Solution

The fourth proportional to 109,810,904.87, 151,541,837.58 and 60,251,265.32 is: 83,148,276.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,810,904.87 : 151,541,837.58 = 60,251,265.32 : x
  2. Step 2: Convert to fraction form
    109,810,904.87/151,541,837.58 = 60,251,265.32/x
  3. Step 3: Cross multiply
    109,810,904.87x = 151,541,837.58 × 60,251,265.32
  4. Step 4: Simplify right side
    109,810,904.87x = 9,130,587,463,112,928
  5. Step 5: Solve for x
    x = 9,130,587,463,112,928/109,810,904.87
  6. Step 6: Final answer
    x = 83,148,276.34

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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.