Home / 264,329,727.48-364,753,639.52-152,827,721.92

Finding the Fourth Proportional to 264,329,727.48, 364,753,639.52 and 152,827,721.92

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Solution

The fourth proportional to 264,329,727.48, 364,753,639.52 and 152,827,721.92 is: 210,889,892.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,329,727.48 : 364,753,639.52 = 152,827,721.92 : x
  2. Step 2: Convert to fraction form
    264,329,727.48/364,753,639.52 = 152,827,721.92/x
  3. Step 3: Cross multiply
    264,329,727.48x = 364,753,639.52 × 152,827,721.92
  4. Step 4: Simplify right side
    264,329,727.48x = 55,744,467,789,870,472
  5. Step 5: Solve for x
    x = 55,744,467,789,870,472/264,329,727.48
  6. Step 6: Final answer
    x = 210,889,892.41

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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.