Home / 592,570,278.35-817,736,043.08-328,246,471.73

Finding the Fourth Proportional to 592,570,278.35, 817,736,043.08 and 328,246,471.73

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Solution

The fourth proportional to 592,570,278.35, 817,736,043.08 and 328,246,471.73 is: 452,974,070.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,570,278.35 : 817,736,043.08 = 328,246,471.73 : x
  2. Step 2: Convert to fraction form
    592,570,278.35/817,736,043.08 = 328,246,471.73/x
  3. Step 3: Cross multiply
    592,570,278.35x = 817,736,043.08 × 328,246,471.73
  4. Step 4: Simplify right side
    592,570,278.35x = 268,418,970,944,811,488
  5. Step 5: Solve for x
    x = 268,418,970,944,811,488/592,570,278.35
  6. Step 6: Final answer
    x = 452,974,070.34

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.