Home / 264,152,593.91-364,564,209.80-159,731,412.50

Finding the Fourth Proportional to 264,152,593.91, 364,564,209.80 and 159,731,412.50

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Solution

The fourth proportional to 264,152,593.91, 364,564,209.80 and 159,731,412.50 is: 220,449,685.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,152,593.91 : 364,564,209.80 = 159,731,412.50 : x
  2. Step 2: Convert to fraction form
    264,152,593.91/364,564,209.80 = 159,731,412.50/x
  3. Step 3: Cross multiply
    264,152,593.91x = 364,564,209.80 × 159,731,412.50
  4. Step 4: Simplify right side
    264,152,593.91x = 58,232,356,178,300,344
  5. Step 5: Solve for x
    x = 58,232,356,178,300,344/264,152,593.91
  6. Step 6: Final answer
    x = 220,449,685.22

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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.