Home / 5,588,830,440.85-7,712,609,986.16-3,048,567,766.57

Finding the Fourth Proportional to 5,588,830,440.85, 7,712,609,986.16 and 3,048,567,766.57

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Solution

The fourth proportional to 5,588,830,440.85, 7,712,609,986.16 and 3,048,567,766.57 is: 4,207,036,597.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,588,830,440.85 : 7,712,609,986.16 = 3,048,567,766.57 : x
  2. Step 2: Convert to fraction form
    5,588,830,440.85/7,712,609,986.16 = 3,048,567,766.57/x
  3. Step 3: Cross multiply
    5,588,830,440.85x = 7,712,609,986.16 × 3,048,567,766.57
  4. Step 4: Simplify right side
    5,588,830,440.85x = 23,512,414,199,933,272,064
  5. Step 5: Solve for x
    x = 23,512,414,199,933,272,064/5,588,830,440.85
  6. Step 6: Final answer
    x = 4,207,036,597.15

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1.5x scale

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.