Home / 3,523,702,830.90-4,862,837,760-2,018,620,067.96

Finding the Fourth Proportional to 3,523,702,830.90, 4,862,837,760 and 2,018,620,067.96

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Solution

The fourth proportional to 3,523,702,830.90, 4,862,837,760 and 2,018,620,067.96 is: 2,785,768,937.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,523,702,830.90 : 4,862,837,760 = 2,018,620,067.96 : x
  2. Step 2: Convert to fraction form
    3,523,702,830.90/4,862,837,760 = 2,018,620,067.96/x
  3. Step 3: Cross multiply
    3,523,702,830.90x = 4,862,837,760 × 2,018,620,067.96
  4. Step 4: Simplify right side
    3,523,702,830.90x = 9,816,221,889,569,654,784
  5. Step 5: Solve for x
    x = 9,816,221,889,569,654,784/3,523,702,830.90
  6. Step 6: Final answer
    x = 2,785,768,937.01

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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.