Home / 23,661,080.11-32,653,802.60-13,344,038.83

Finding the Fourth Proportional to 23,661,080.11, 32,653,802.60 and 13,344,038.83

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Solution

The fourth proportional to 23,661,080.11, 32,653,802.60 and 13,344,038.83 is: 18,415,626.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,661,080.11 : 32,653,802.60 = 13,344,038.83 : x
  2. Step 2: Convert to fraction form
    23,661,080.11/32,653,802.60 = 13,344,038.83/x
  3. Step 3: Cross multiply
    23,661,080.11x = 32,653,802.60 × 13,344,038.83
  4. Step 4: Simplify right side
    23,661,080.11x = 435,733,609,774,834.75
  5. Step 5: Solve for x
    x = 435,733,609,774,834.75/23,661,080.11
  6. Step 6: Final answer
    x = 18,415,626.33

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1.5x scale

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.