Home / 23,335,079.96-32,202,411.18-12,881,099

Finding the Fourth Proportional to 23,335,079.96, 32,202,411.18 and 12,881,099

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Solution

The fourth proportional to 23,335,079.96, 32,202,411.18 and 12,881,099 is: 17,775,917.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,335,079.96 : 32,202,411.18 = 12,881,099 : x
  2. Step 2: Convert to fraction form
    23,335,079.96/32,202,411.18 = 12,881,099/x
  3. Step 3: Cross multiply
    23,335,079.96x = 32,202,411.18 × 12,881,099
  4. Step 4: Simplify right side
    23,335,079.96x = 414,802,446,448,286.81
  5. Step 5: Solve for x
    x = 414,802,446,448,286.81/23,335,079.96
  6. Step 6: Final answer
    x = 17,775,917.08

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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.