Home / 43,253,335.84-59,689,785.46-23,407,102.18

Finding the Fourth Proportional to 43,253,335.84, 59,689,785.46 and 23,407,102.18

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Solution

The fourth proportional to 43,253,335.84, 59,689,785.46 and 23,407,102.18 is: 32,301,899.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,253,335.84 : 59,689,785.46 = 23,407,102.18 : x
  2. Step 2: Convert to fraction form
    43,253,335.84/59,689,785.46 = 23,407,102.18/x
  3. Step 3: Cross multiply
    43,253,335.84x = 59,689,785.46 × 23,407,102.18
  4. Step 4: Simplify right side
    43,253,335.84x = 1,397,164,907,364,498.25
  5. Step 5: Solve for x
    x = 1,397,164,907,364,498.25/43,253,335.84
  6. Step 6: Final answer
    x = 32,301,899.50

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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.