Home / 1,589,473,874.08-2,384,029,194.38-425,033,170.92

Finding the Fourth Proportional to 1,589,473,874.08, 2,384,029,194.38 and 425,033,170.92

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Solution

The fourth proportional to 1,589,473,874.08, 2,384,029,194.38 and 425,033,170.92 is: 637,501,191.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,589,473,874.08 : 2,384,029,194.38 = 425,033,170.92 : x
  2. Step 2: Convert to fraction form
    1,589,473,874.08/2,384,029,194.38 = 425,033,170.92/x
  3. Step 3: Cross multiply
    1,589,473,874.08x = 2,384,029,194.38 × 425,033,170.92
  4. Step 4: Simplify right side
    1,589,473,874.08x = 1,013,291,488,053,184,512
  5. Step 5: Solve for x
    x = 1,013,291,488,053,184,512/1,589,473,874.08
  6. Step 6: Final answer
    x = 637,501,191.17

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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.