Home / 593,336,098.80-890,382,061.80-347,692,258.80

Finding the Fourth Proportional to 593,336,098.80, 890,382,061.80 and 347,692,258.80

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Solution

The fourth proportional to 593,336,098.80, 890,382,061.80 and 347,692,258.80 is: 521,759,843.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,336,098.80 : 890,382,061.80 = 347,692,258.80 : x
  2. Step 2: Convert to fraction form
    593,336,098.80/890,382,061.80 = 347,692,258.80/x
  3. Step 3: Cross multiply
    593,336,098.80x = 890,382,061.80 × 347,692,258.80
  4. Step 4: Simplify right side
    593,336,098.80x = 309,578,950,262,243,200
  5. Step 5: Solve for x
    x = 309,578,950,262,243,200/593,336,098.80
  6. Step 6: Final answer
    x = 521,759,843.85

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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.