Home / 17,565,284.16-24,239,570.32-9,725,145.12

Finding the Fourth Proportional to 17,565,284.16, 24,239,570.32 and 9,725,145.12

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Solution

The fourth proportional to 17,565,284.16, 24,239,570.32 and 9,725,145.12 is: 13,420,411.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,565,284.16 : 24,239,570.32 = 9,725,145.12 : x
  2. Step 2: Convert to fraction form
    17,565,284.16/24,239,570.32 = 9,725,145.12/x
  3. Step 3: Cross multiply
    17,565,284.16x = 24,239,570.32 × 9,725,145.12
  4. Step 4: Simplify right side
    17,565,284.16x = 235,733,339,008,444.81
  5. Step 5: Solve for x
    x = 235,733,339,008,444.81/17,565,284.16
  6. Step 6: Final answer
    x = 13,420,411.36

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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.