Home / 592,825,161.09-818,103,525.72-328,511,569.11

Finding the Fourth Proportional to 592,825,161.09, 818,103,525.72 and 328,511,569.11

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Solution

The fourth proportional to 592,825,161.09, 818,103,525.72 and 328,511,569.11 is: 453,348,627.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,825,161.09 : 818,103,525.72 = 328,511,569.11 : x
  2. Step 2: Convert to fraction form
    592,825,161.09/818,103,525.72 = 328,511,569.11/x
  3. Step 3: Cross multiply
    592,825,161.09x = 818,103,525.72 × 328,511,569.11
  4. Step 4: Simplify right side
    592,825,161.09x = 268,756,472,928,700,448
  5. Step 5: Solve for x
    x = 268,756,472,928,700,448/592,825,161.09
  6. Step 6: Final answer
    x = 453,348,627.16

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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.