Home / 19,316,256,714.12-28,974,348,907.98-6,052,530,396.04

Finding the Fourth Proportional to 19,316,256,714.12, 28,974,348,907.98 and 6,052,530,396.04

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Solution

The fourth proportional to 19,316,256,714.12, 28,974,348,907.98 and 6,052,530,396.04 is: 9,078,784,262.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,316,256,714.12 : 28,974,348,907.98 = 6,052,530,396.04 : x
  2. Step 2: Convert to fraction form
    19,316,256,714.12/28,974,348,907.98 = 6,052,530,396.04/x
  3. Step 3: Cross multiply
    19,316,256,714.12x = 28,974,348,907.98 × 6,052,530,396.04
  4. Step 4: Simplify right side
    19,316,256,714.12x = 175,368,127,471,017,328,640
  5. Step 5: Solve for x
    x = 175,368,127,471,017,328,640/19,316,256,714.12
  6. Step 6: Final answer
    x = 9,078,784,262.73

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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.