Home / 3,752,577,039.64-5,176,404,784.02-2,340,429,340.36

Finding the Fourth Proportional to 3,752,577,039.64, 5,176,404,784.02 and 2,340,429,340.36

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Solution

The fourth proportional to 3,752,577,039.64, 5,176,404,784.02 and 2,340,429,340.36 is: 3,228,450,610.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,752,577,039.64 : 5,176,404,784.02 = 2,340,429,340.36 : x
  2. Step 2: Convert to fraction form
    3,752,577,039.64/5,176,404,784.02 = 2,340,429,340.36/x
  3. Step 3: Cross multiply
    3,752,577,039.64x = 5,176,404,784.02 × 2,340,429,340.36
  4. Step 4: Simplify right side
    3,752,577,039.64x = 12,115,009,634,100,279,296
  5. Step 5: Solve for x
    x = 12,115,009,634,100,279,296/3,752,577,039.64
  6. Step 6: Final answer
    x = 3,228,450,610.37

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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.