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Finding the Third Proportional to 875,363,609 and 1,875,831,754

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Solution

The third proportional to 875,363,609 and 1,875,831,754 is: 4,019,752,172.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    875,363,609 : 1,875,831,754 = 1,875,831,754 : x
  2. Step 2: Convert to fraction form
    875,363,609/1,875,831,754 = 1,875,831,754/x
  3. Step 3: Cross multiply
    875,363,609x = 1,875,831,754 × 1,875,831,754
  4. Step 4: Simplify right side
    875,363,609x = 3,518,744,769,314,716,672
  5. Step 5: Solve for x
    x = 3,518,744,769,314,716,672/875,363,609
  6. Step 6: Final answer
    x = 4,019,752,172.85

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.