Home / 5,668,032,092.70-8,502,048,139.05-3,606,891,318.30

Finding the Fourth Proportional to 5,668,032,092.70, 8,502,048,139.05 and 3,606,891,318.30

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Solution

The fourth proportional to 5,668,032,092.70, 8,502,048,139.05 and 3,606,891,318.30 is: 5,410,336,977.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,668,032,092.70 : 8,502,048,139.05 = 3,606,891,318.30 : x
  2. Step 2: Convert to fraction form
    5,668,032,092.70/8,502,048,139.05 = 3,606,891,318.30/x
  3. Step 3: Cross multiply
    5,668,032,092.70x = 8,502,048,139.05 × 3,606,891,318.30
  4. Step 4: Simplify right side
    5,668,032,092.70x = 30,665,963,620,508,119,040
  5. Step 5: Solve for x
    x = 30,665,963,620,508,119,040/5,668,032,092.70
  6. Step 6: Final answer
    x = 5,410,336,977.45

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Double scale
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1.5x scale

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.