Home / 5,024,421,105.52-7,537,755,656-1,531,099,980.22

Finding the Fourth Proportional to 5,024,421,105.52, 7,537,755,656 and 1,531,099,980.22

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Solution

The fourth proportional to 5,024,421,105.52, 7,537,755,656 and 1,531,099,980.22 is: 2,296,992,487.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,024,421,105.52 : 7,537,755,656 = 1,531,099,980.22 : x
  2. Step 2: Convert to fraction form
    5,024,421,105.52/7,537,755,656 = 1,531,099,980.22/x
  3. Step 3: Cross multiply
    5,024,421,105.52x = 7,537,755,656 × 1,531,099,980.22
  4. Step 4: Simplify right side
    5,024,421,105.52x = 11,541,057,535,804,792,832
  5. Step 5: Solve for x
    x = 11,541,057,535,804,792,832/5,024,421,105.52
  6. Step 6: Final answer
    x = 2,296,992,487.98

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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.