Home / 46,253,022,009.42-63,850,084,936.30-29,131,038,516.57

Finding the Fourth Proportional to 46,253,022,009.42, 63,850,084,936.30 and 29,131,038,516.57

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Solution

The fourth proportional to 46,253,022,009.42, 63,850,084,936.30 and 29,131,038,516.57 is: 40,214,005,545.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,253,022,009.42 : 63,850,084,936.30 = 29,131,038,516.57 : x
  2. Step 2: Convert to fraction form
    46,253,022,009.42/63,850,084,936.30 = 29,131,038,516.57/x
  3. Step 3: Cross multiply
    46,253,022,009.42x = 63,850,084,936.30 × 29,131,038,516.57
  4. Step 4: Simplify right side
    46,253,022,009.42x = 1,860,019,283,565,621,280,768
  5. Step 5: Solve for x
    x = 1,860,019,283,565,621,280,768/46,253,022,009.42
  6. Step 6: Final answer
    x = 40,214,005,545.13

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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.