Home / 432,045,393.52-596,224,460.08-233,806,897.64

Finding the Fourth Proportional to 432,045,393.52, 596,224,460.08 and 233,806,897.64

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Solution

The fourth proportional to 432,045,393.52, 596,224,460.08 and 233,806,897.64 is: 322,654,502.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    432,045,393.52 : 596,224,460.08 = 233,806,897.64 : x
  2. Step 2: Convert to fraction form
    432,045,393.52/596,224,460.08 = 233,806,897.64/x
  3. Step 3: Cross multiply
    432,045,393.52x = 596,224,460.08 × 233,806,897.64
  4. Step 4: Simplify right side
    432,045,393.52x = 139,401,391,308,388,832
  5. Step 5: Solve for x
    x = 139,401,391,308,388,832/432,045,393.52
  6. Step 6: Final answer
    x = 322,654,502.05

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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.