Home / 204,968,445.48-282,855,830.22-110,882,562.84

Finding the Fourth Proportional to 204,968,445.48, 282,855,830.22 and 110,882,562.84

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Solution

The fourth proportional to 204,968,445.48, 282,855,830.22 and 110,882,562.84 is: 153,017,598.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,968,445.48 : 282,855,830.22 = 110,882,562.84 : x
  2. Step 2: Convert to fraction form
    204,968,445.48/282,855,830.22 = 110,882,562.84/x
  3. Step 3: Cross multiply
    204,968,445.48x = 282,855,830.22 × 110,882,562.84
  4. Step 4: Simplify right side
    204,968,445.48x = 31,363,779,369,029,524
  5. Step 5: Solve for x
    x = 31,363,779,369,029,524/204,968,445.48
  6. Step 6: Final answer
    x = 153,017,598.86

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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.