Home / 45,144,358.32-62,303,056.77-25,568,729.10

Finding the Fourth Proportional to 45,144,358.32, 62,303,056.77 and 25,568,729.10

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Solution

The fourth proportional to 45,144,358.32, 62,303,056.77 and 25,568,729.10 is: 35,287,022.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,144,358.32 : 62,303,056.77 = 25,568,729.10 : x
  2. Step 2: Convert to fraction form
    45,144,358.32/62,303,056.77 = 25,568,729.10/x
  3. Step 3: Cross multiply
    45,144,358.32x = 62,303,056.77 × 25,568,729.10
  4. Step 4: Simplify right side
    45,144,358.32x = 1,593,009,980,654,051.25
  5. Step 5: Solve for x
    x = 1,593,009,980,654,051.25/45,144,358.32
  6. Step 6: Final answer
    x = 35,287,022.34

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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.