Home / 26,713,152,181.80-40,069,728,272.70-9,264,881,269.80

Finding the Fourth Proportional to 26,713,152,181.80, 40,069,728,272.70 and 9,264,881,269.80

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Solution

The fourth proportional to 26,713,152,181.80, 40,069,728,272.70 and 9,264,881,269.80 is: 13,897,321,904.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,713,152,181.80 : 40,069,728,272.70 = 9,264,881,269.80 : x
  2. Step 2: Convert to fraction form
    26,713,152,181.80/40,069,728,272.70 = 9,264,881,269.80/x
  3. Step 3: Cross multiply
    26,713,152,181.80x = 40,069,728,272.70 × 9,264,881,269.80
  4. Step 4: Simplify right side
    26,713,152,181.80x = 371,241,274,959,713,665,024
  5. Step 5: Solve for x
    x = 371,241,274,959,713,665,024/26,713,152,181.80
  6. Step 6: Final answer
    x = 13,897,321,904.70

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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.