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Finding the Third Proportional to 6,977,077,152 and 10,724,267,804

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Solution

The third proportional to 6,977,077,152 and 10,724,267,804 is: 16,483,968,490.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,977,077,152 : 10,724,267,804 = 10,724,267,804 : x
  2. Step 2: Convert to fraction form
    6,977,077,152/10,724,267,804 = 10,724,267,804/x
  3. Step 3: Cross multiply
    6,977,077,152x = 10,724,267,804 × 10,724,267,804
  4. Step 4: Simplify right side
    6,977,077,152x = 115,009,919,931,910,979,584
  5. Step 5: Solve for x
    x = 115,009,919,931,910,979,584/6,977,077,152
  6. Step 6: Final answer
    x = 16,483,968,490.87

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.