Home / 482,815,201,672.59-666,254,957,226.84-266,029,264,652.13

Finding the Fourth Proportional to 482,815,201,672.59, 666,254,957,226.84 and 266,029,264,652.13

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Solution

The fourth proportional to 482,815,201,672.59, 666,254,957,226.84 and 266,029,264,652.13 is: 367,103,843,722.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    482,815,201,672.59 : 666,254,957,226.84 = 266,029,264,652.13 : x
  2. Step 2: Convert to fraction form
    482,815,201,672.59/666,254,957,226.84 = 266,029,264,652.13/x
  3. Step 3: Cross multiply
    482,815,201,672.59x = 666,254,957,226.84 × 266,029,264,652.13
  4. Step 4: Simplify right side
    482,815,201,672.59x = 177,243,316,341,892,557,307,904
  5. Step 5: Solve for x
    x = 177,243,316,341,892,557,307,904/482,815,201,672.59
  6. Step 6: Final answer
    x = 367,103,843,722.98

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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.