Home / 593,336,060.80-890,382,004.80-347,692,220.80

Finding the Fourth Proportional to 593,336,060.80, 890,382,004.80 and 347,692,220.80

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Solution

The fourth proportional to 593,336,060.80, 890,382,004.80 and 347,692,220.80 is: 521,759,786.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,336,060.80 : 890,382,004.80 = 347,692,220.80 : x
  2. Step 2: Convert to fraction form
    593,336,060.80/890,382,004.80 = 347,692,220.80/x
  3. Step 3: Cross multiply
    593,336,060.80x = 890,382,004.80 × 347,692,220.80
  4. Step 4: Simplify right side
    593,336,060.80x = 309,578,896,609,268,224
  5. Step 5: Solve for x
    x = 309,578,896,609,268,224/593,336,060.80
  6. Step 6: Final answer
    x = 521,759,786.84

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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.