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Finding the Third Proportional to 364,316,961 and 532,811,911.50

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Solution

The third proportional to 364,316,961 and 532,811,911.50 is: 779,235,016.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,316,961 : 532,811,911.50 = 532,811,911.50 : x
  2. Step 2: Convert to fraction form
    364,316,961/532,811,911.50 = 532,811,911.50/x
  3. Step 3: Cross multiply
    364,316,961x = 532,811,911.50 × 532,811,911.50
  4. Step 4: Simplify right side
    364,316,961x = 283,888,533,036,283,840
  5. Step 5: Solve for x
    x = 283,888,533,036,283,840/364,316,961
  6. Step 6: Final answer
    x = 779,235,016.28

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.