Home / 1,073,901,232.24-1,482,112,714.50-650,502,470.35

Finding the Fourth Proportional to 1,073,901,232.24, 1,482,112,714.50 and 650,502,470.35

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Solution

The fourth proportional to 1,073,901,232.24, 1,482,112,714.50 and 650,502,470.35 is: 897,771,557.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,901,232.24 : 1,482,112,714.50 = 650,502,470.35 : x
  2. Step 2: Convert to fraction form
    1,073,901,232.24/1,482,112,714.50 = 650,502,470.35/x
  3. Step 3: Cross multiply
    1,073,901,232.24x = 1,482,112,714.50 × 650,502,470.35
  4. Step 4: Simplify right side
    1,073,901,232.24x = 964,117,982,121,246,976
  5. Step 5: Solve for x
    x = 964,117,982,121,246,976/1,073,901,232.24
  6. Step 6: Final answer
    x = 897,771,557.74

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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.