Home / 432,127,795.41-596,336,310.95-233,889,254.01

Finding the Fourth Proportional to 432,127,795.41, 596,336,310.95 and 233,889,254.01

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Solution

The fourth proportional to 432,127,795.41, 596,336,310.95 and 233,889,254.01 is: 322,767,145.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    432,127,795.41 : 596,336,310.95 = 233,889,254.01 : x
  2. Step 2: Convert to fraction form
    432,127,795.41/596,336,310.95 = 233,889,254.01/x
  3. Step 3: Cross multiply
    432,127,795.41x = 596,336,310.95 × 233,889,254.01
  4. Step 4: Simplify right side
    432,127,795.41x = 139,476,654,906,001,456
  5. Step 5: Solve for x
    x = 139,476,654,906,001,456/432,127,795.41
  6. Step 6: Final answer
    x = 322,767,145.25

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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.