Home / 1,897,000,975.24-2,617,805,120.68-1,050,266,035.24

Finding the Fourth Proportional to 1,897,000,975.24, 2,617,805,120.68 and 1,050,266,035.24

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Solution

The fourth proportional to 1,897,000,975.24, 2,617,805,120.68 and 1,050,266,035.24 is: 1,449,335,999.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,897,000,975.24 : 2,617,805,120.68 = 1,050,266,035.24 : x
  2. Step 2: Convert to fraction form
    1,897,000,975.24/2,617,805,120.68 = 1,050,266,035.24/x
  3. Step 3: Cross multiply
    1,897,000,975.24x = 2,617,805,120.68 × 1,050,266,035.24
  4. Step 4: Simplify right side
    1,897,000,975.24x = 2,749,391,805,127,553,024
  5. Step 5: Solve for x
    x = 2,749,391,805,127,553,024/1,897,000,975.24
  6. Step 6: Final answer
    x = 1,449,335,999.83

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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.