Home / 3,029,707,513.80-4,547,431,052.10-1,867,446,046.80

Finding the Fourth Proportional to 3,029,707,513.80, 4,547,431,052.10 and 1,867,446,046.80

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Solution

The fourth proportional to 3,029,707,513.80, 4,547,431,052.10 and 1,867,446,046.80 is: 2,802,937,941.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,029,707,513.80 : 4,547,431,052.10 = 1,867,446,046.80 : x
  2. Step 2: Convert to fraction form
    3,029,707,513.80/4,547,431,052.10 = 1,867,446,046.80/x
  3. Step 3: Cross multiply
    3,029,707,513.80x = 4,547,431,052.10 × 1,867,446,046.80
  4. Step 4: Simplify right side
    3,029,707,513.80x = 8,492,082,141,339,710,464
  5. Step 5: Solve for x
    x = 8,492,082,141,339,710,464/3,029,707,513.80
  6. Step 6: Final answer
    x = 2,802,937,941.26

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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.