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Finding the Fourth Proportional to 635,347,337.32, 950,095,373.86 and 604,353,698.20

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Solution

The fourth proportional to 635,347,337.32, 950,095,373.86 and 604,353,698.20 is: 903,747,633.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    635,347,337.32 : 950,095,373.86 = 604,353,698.20 : x
  2. Step 2: Convert to fraction form
    635,347,337.32/950,095,373.86 = 604,353,698.20/x
  3. Step 3: Cross multiply
    635,347,337.32x = 950,095,373.86 × 604,353,698.20
  4. Step 4: Simplify right side
    635,347,337.32x = 574,193,652,835,002,688
  5. Step 5: Solve for x
    x = 574,193,652,835,002,688/635,347,337.32
  6. Step 6: Final answer
    x = 903,747,633.94

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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.