Home / 592,570,280.61-817,736,046.19-328,246,473.98

Finding the Fourth Proportional to 592,570,280.61, 817,736,046.19 and 328,246,473.98

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Solution

The fourth proportional to 592,570,280.61, 817,736,046.19 and 328,246,473.98 is: 452,974,073.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,570,280.61 : 817,736,046.19 = 328,246,473.98 : x
  2. Step 2: Convert to fraction form
    592,570,280.61/817,736,046.19 = 328,246,473.98/x
  3. Step 3: Cross multiply
    592,570,280.61x = 817,736,046.19 × 328,246,473.98
  4. Step 4: Simplify right side
    592,570,280.61x = 268,418,973,809,437,664
  5. Step 5: Solve for x
    x = 268,418,973,809,437,664/592,570,280.61
  6. Step 6: Final answer
    x = 452,974,073.44

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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.