Home / 14,075,805.38-30,842,030.81

Finding the Third Proportional to 14,075,805.38 and 30,842,030.81

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Solution

The third proportional to 14,075,805.38 and 30,842,030.81 is: 67,579,143.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,075,805.38 : 30,842,030.81 = 30,842,030.81 : x
  2. Step 2: Convert to fraction form
    14,075,805.38/30,842,030.81 = 30,842,030.81/x
  3. Step 3: Cross multiply
    14,075,805.38x = 30,842,030.81 × 30,842,030.81
  4. Step 4: Simplify right side
    14,075,805.38x = 951,230,864,639,199.38
  5. Step 5: Solve for x
    x = 951,230,864,639,199.38/14,075,805.38
  6. Step 6: Final answer
    x = 67,579,143.03

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.