Home / 21,732,877.47-32,604,020.69-6,587,951.07

Finding the Fourth Proportional to 21,732,877.47, 32,604,020.69 and 6,587,951.07

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Solution

The fourth proportional to 21,732,877.47, 32,604,020.69 and 6,587,951.07 is: 9,883,352.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,732,877.47 : 32,604,020.69 = 6,587,951.07 : x
  2. Step 2: Convert to fraction form
    21,732,877.47/32,604,020.69 = 6,587,951.07/x
  3. Step 3: Cross multiply
    21,732,877.47x = 32,604,020.69 × 6,587,951.07
  4. Step 4: Simplify right side
    21,732,877.47x = 214,793,692,958,047.88
  5. Step 5: Solve for x
    x = 214,793,692,958,047.88/21,732,877.47
  6. Step 6: Final answer
    x = 9,883,352.69

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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.