Home / 3,247,895,046.94-4,481,326,962.47-1,838,199,009.30

Finding the Fourth Proportional to 3,247,895,046.94, 4,481,326,962.47 and 1,838,199,009.30

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Solution

The fourth proportional to 3,247,895,046.94, 4,481,326,962.47 and 1,838,199,009.30 is: 2,536,279,856.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,247,895,046.94 : 4,481,326,962.47 = 1,838,199,009.30 : x
  2. Step 2: Convert to fraction form
    3,247,895,046.94/4,481,326,962.47 = 1,838,199,009.30/x
  3. Step 3: Cross multiply
    3,247,895,046.94x = 4,481,326,962.47 × 1,838,199,009.30
  4. Step 4: Simplify right side
    3,247,895,046.94x = 8,237,570,782,774,074,368
  5. Step 5: Solve for x
    x = 8,237,570,782,774,074,368/3,247,895,046.94
  6. Step 6: Final answer
    x = 2,536,279,856.25

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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.