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Finding the Third Proportional to 519,730,262 and 1,155,664,006

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Solution

The third proportional to 519,730,262 and 1,155,664,006 is: 2,569,716,240.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    519,730,262 : 1,155,664,006 = 1,155,664,006 : x
  2. Step 2: Convert to fraction form
    519,730,262/1,155,664,006 = 1,155,664,006/x
  3. Step 3: Cross multiply
    519,730,262x = 1,155,664,006 × 1,155,664,006
  4. Step 4: Simplify right side
    519,730,262x = 1,335,559,294,763,968,000
  5. Step 5: Solve for x
    x = 1,335,559,294,763,968,000/519,730,262
  6. Step 6: Final answer
    x = 2,569,716,240.16

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These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.