Home / 57,632,886.48-86,310,790.56-32,966,052.60

Finding the Fourth Proportional to 57,632,886.48, 86,310,790.56 and 32,966,052.60

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Solution

The fourth proportional to 57,632,886.48, 86,310,790.56 and 32,966,052.60 is: 49,369,834.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,632,886.48 : 86,310,790.56 = 32,966,052.60 : x
  2. Step 2: Convert to fraction form
    57,632,886.48/86,310,790.56 = 32,966,052.60/x
  3. Step 3: Cross multiply
    57,632,886.48x = 86,310,790.56 × 32,966,052.60
  4. Step 4: Simplify right side
    57,632,886.48x = 2,845,326,061,548,543.50
  5. Step 5: Solve for x
    x = 2,845,326,061,548,543.50/57,632,886.48
  6. Step 6: Final answer
    x = 49,369,834.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.