Home / 9,475,310,329.92-13,076,336,952-5,246,222,310.72

Finding the Fourth Proportional to 9,475,310,329.92, 13,076,336,952 and 5,246,222,310.72

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Solution

The fourth proportional to 9,475,310,329.92, 13,076,336,952 and 5,246,222,310.72 is: 7,240,013,073.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,475,310,329.92 : 13,076,336,952 = 5,246,222,310.72 : x
  2. Step 2: Convert to fraction form
    9,475,310,329.92/13,076,336,952 = 5,246,222,310.72/x
  3. Step 3: Cross multiply
    9,475,310,329.92x = 13,076,336,952 × 5,246,222,310.72
  4. Step 4: Simplify right side
    9,475,310,329.92x = 68,601,370,660,074,766,336
  5. Step 5: Solve for x
    x = 68,601,370,660,074,766,336/9,475,310,329.92
  6. Step 6: Final answer
    x = 7,240,013,073.08

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1.5x scale

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.