Home / 61,793,220.20-92,731,820.70-34,499,460.20

Finding the Fourth Proportional to 61,793,220.20, 92,731,820.70 and 34,499,460.20

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Solution

The fourth proportional to 61,793,220.20, 92,731,820.70 and 34,499,460.20 is: 51,772,633.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,793,220.20 : 92,731,820.70 = 34,499,460.20 : x
  2. Step 2: Convert to fraction form
    61,793,220.20/92,731,820.70 = 34,499,460.20/x
  3. Step 3: Cross multiply
    61,793,220.20x = 92,731,820.70 × 34,499,460.20
  4. Step 4: Simplify right side
    61,793,220.20x = 3,199,197,757,513,186.50
  5. Step 5: Solve for x
    x = 3,199,197,757,513,186.50/61,793,220.20
  6. Step 6: Final answer
    x = 51,772,633.75

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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.