Home / 61,601,075.80-92,401,613.70-58,766,723.80

Finding the Fourth Proportional to 61,601,075.80, 92,401,613.70 and 58,766,723.80

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Solution

The fourth proportional to 61,601,075.80, 92,401,613.70 and 58,766,723.80 is: 88,150,085.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,601,075.80 : 92,401,613.70 = 58,766,723.80 : x
  2. Step 2: Convert to fraction form
    61,601,075.80/92,401,613.70 = 58,766,723.80/x
  3. Step 3: Cross multiply
    61,601,075.80x = 92,401,613.70 × 58,766,723.80
  4. Step 4: Simplify right side
    61,601,075.80x = 5,430,140,110,982,196
  5. Step 5: Solve for x
    x = 5,430,140,110,982,196/61,601,075.80
  6. Step 6: Final answer
    x = 88,150,085.70

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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.