Home / 4,090,747,000.34-6,136,083,490.98-1,292,716,003.70

Finding the Fourth Proportional to 4,090,747,000.34, 6,136,083,490.98 and 1,292,716,003.70

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Solution

The fourth proportional to 4,090,747,000.34, 6,136,083,490.98 and 1,292,716,003.70 is: 1,939,062,310.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,090,747,000.34 : 6,136,083,490.98 = 1,292,716,003.70 : x
  2. Step 2: Convert to fraction form
    4,090,747,000.34/6,136,083,490.98 = 1,292,716,003.70/x
  3. Step 3: Cross multiply
    4,090,747,000.34x = 6,136,083,490.98 × 1,292,716,003.70
  4. Step 4: Simplify right side
    4,090,747,000.34x = 7,932,213,328,829,210,624
  5. Step 5: Solve for x
    x = 7,932,213,328,829,210,624/4,090,747,000.34
  6. Step 6: Final answer
    x = 1,939,062,310.18

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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.