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Finding the Third Proportional to 375,748,560.50 and 777,272,010

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Solution

The third proportional to 375,748,560.50 and 777,272,010 is: 1,607,861,855.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    375,748,560.50 : 777,272,010 = 777,272,010 : x
  2. Step 2: Convert to fraction form
    375,748,560.50/777,272,010 = 777,272,010/x
  3. Step 3: Cross multiply
    375,748,560.50x = 777,272,010 × 777,272,010
  4. Step 4: Simplify right side
    375,748,560.50x = 604,151,777,529,440,128
  5. Step 5: Solve for x
    x = 604,151,777,529,440,128/375,748,560.50
  6. Step 6: Final answer
    x = 1,607,861,855.08

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.