Home / 4,000,783,554.29-5,998,849,143.89-1,513,836,598.12

Finding the Fourth Proportional to 4,000,783,554.29, 5,998,849,143.89 and 1,513,836,598.12

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Solution

The fourth proportional to 4,000,783,554.29, 5,998,849,143.89 and 1,513,836,598.12 is: 2,269,874,702.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,000,783,554.29 : 5,998,849,143.89 = 1,513,836,598.12 : x
  2. Step 2: Convert to fraction form
    4,000,783,554.29/5,998,849,143.89 = 1,513,836,598.12/x
  3. Step 3: Cross multiply
    4,000,783,554.29x = 5,998,849,143.89 × 1,513,836,598.12
  4. Step 4: Simplify right side
    4,000,783,554.29x = 9,081,277,380,607,575,040
  5. Step 5: Solve for x
    x = 9,081,277,380,607,575,040/4,000,783,554.29
  6. Step 6: Final answer
    x = 2,269,874,702.64

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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.