Home / 24,343,477.92-33,594,412.56-13,330,052.16

Finding the Fourth Proportional to 24,343,477.92, 33,594,412.56 and 13,330,052.16

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Solution

The fourth proportional to 24,343,477.92, 33,594,412.56 and 13,330,052.16 is: 18,395,698.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,343,477.92 : 33,594,412.56 = 13,330,052.16 : x
  2. Step 2: Convert to fraction form
    24,343,477.92/33,594,412.56 = 13,330,052.16/x
  3. Step 3: Cross multiply
    24,343,477.92x = 33,594,412.56 × 13,330,052.16
  4. Step 4: Simplify right side
    24,343,477.92x = 447,815,271,709,359.19
  5. Step 5: Solve for x
    x = 447,815,271,709,359.19/24,343,477.92
  6. Step 6: Final answer
    x = 18,395,698.15

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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.