Home / 4,360,442,069.80-6,540,663,104.70-2,150,710,391.80

Finding the Fourth Proportional to 4,360,442,069.80, 6,540,663,104.70 and 2,150,710,391.80

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Solution

The fourth proportional to 4,360,442,069.80, 6,540,663,104.70 and 2,150,710,391.80 is: 3,226,065,587.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,360,442,069.80 : 6,540,663,104.70 = 2,150,710,391.80 : x
  2. Step 2: Convert to fraction form
    4,360,442,069.80/6,540,663,104.70 = 2,150,710,391.80/x
  3. Step 3: Cross multiply
    4,360,442,069.80x = 6,540,663,104.70 × 2,150,710,391.80
  4. Step 4: Simplify right side
    4,360,442,069.80x = 14,067,072,108,541,143,040
  5. Step 5: Solve for x
    x = 14,067,072,108,541,143,040/4,360,442,069.80
  6. Step 6: Final answer
    x = 3,226,065,587.70

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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.