Home / 404,733,484.11-558,536,056.08-237,472,590.72

Finding the Fourth Proportional to 404,733,484.11, 558,536,056.08 and 237,472,590.72

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Solution

The fourth proportional to 404,733,484.11, 558,536,056.08 and 237,472,590.72 is: 327,714,432.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    404,733,484.11 : 558,536,056.08 = 237,472,590.72 : x
  2. Step 2: Convert to fraction form
    404,733,484.11/558,536,056.08 = 237,472,590.72/x
  3. Step 3: Cross multiply
    404,733,484.11x = 558,536,056.08 × 237,472,590.72
  4. Step 4: Simplify right side
    404,733,484.11x = 132,637,004,247,848,816
  5. Step 5: Solve for x
    x = 132,637,004,247,848,816/404,733,484.11
  6. Step 6: Final answer
    x = 327,714,432.97

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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.