Home / 3,229,875,520.32-4,845,674,547.36-1,159,615,218.36

Finding the Fourth Proportional to 3,229,875,520.32, 4,845,674,547.36 and 1,159,615,218.36

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Solution

The fourth proportional to 3,229,875,520.32, 4,845,674,547.36 and 1,159,615,218.36 is: 1,739,732,046.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,229,875,520.32 : 4,845,674,547.36 = 1,159,615,218.36 : x
  2. Step 2: Convert to fraction form
    3,229,875,520.32/4,845,674,547.36 = 1,159,615,218.36/x
  3. Step 3: Cross multiply
    3,229,875,520.32x = 4,845,674,547.36 × 1,159,615,218.36
  4. Step 4: Simplify right side
    3,229,875,520.32x = 5,619,117,948,338,359,296
  5. Step 5: Solve for x
    x = 5,619,117,948,338,359,296/3,229,875,520.32
  6. Step 6: Final answer
    x = 1,739,732,046.32

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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.