Home / 435,182,276.90-600,545,908.80-236,941,497.90

Finding the Fourth Proportional to 435,182,276.90, 600,545,908.80 and 236,941,497.90

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Solution

The fourth proportional to 435,182,276.90, 600,545,908.80 and 236,941,497.90 is: 326,976,199.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,182,276.90 : 600,545,908.80 = 236,941,497.90 : x
  2. Step 2: Convert to fraction form
    435,182,276.90/600,545,908.80 = 236,941,497.90/x
  3. Step 3: Cross multiply
    435,182,276.90x = 600,545,908.80 × 236,941,497.90
  4. Step 4: Simplify right side
    435,182,276.90x = 142,294,247,188,788,784
  5. Step 5: Solve for x
    x = 142,294,247,188,788,784/435,182,276.90
  6. Step 6: Final answer
    x = 326,976,199.96

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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.