Home / 1,445,905,028.81-3,148,500,763.92

Finding the Third Proportional to 1,445,905,028.81 and 3,148,500,763.92

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Solution

The third proportional to 1,445,905,028.81 and 3,148,500,763.92 is: 6,855,953,097.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,445,905,028.81 : 3,148,500,763.92 = 3,148,500,763.92 : x
  2. Step 2: Convert to fraction form
    1,445,905,028.81/3,148,500,763.92 = 3,148,500,763.92/x
  3. Step 3: Cross multiply
    1,445,905,028.81x = 3,148,500,763.92 × 3,148,500,763.92
  4. Step 4: Simplify right side
    1,445,905,028.81x = 9,913,057,060,391,600,128
  5. Step 5: Solve for x
    x = 9,913,057,060,391,600,128/1,445,905,028.81
  6. Step 6: Final answer
    x = 6,855,953,097.12

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.