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Finding the Third Proportional to 2,008,140,045.75 and 4,338,953,352

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Solution

The third proportional to 2,008,140,045.75 and 4,338,953,352 is: 9,375,101,219.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,008,140,045.75 : 4,338,953,352 = 4,338,953,352 : x
  2. Step 2: Convert to fraction form
    2,008,140,045.75/4,338,953,352 = 4,338,953,352/x
  3. Step 3: Cross multiply
    2,008,140,045.75x = 4,338,953,352 × 4,338,953,352
  4. Step 4: Simplify right side
    2,008,140,045.75x = 18,826,516,190,832,037,888
  5. Step 5: Solve for x
    x = 18,826,516,190,832,037,888/2,008,140,045.75
  6. Step 6: Final answer
    x = 9,375,101,219.00

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.