Home / 25,643,585.21-56,075,588.76

Finding the Third Proportional to 25,643,585.21 and 56,075,588.76

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Solution

The third proportional to 25,643,585.21 and 56,075,588.76 is: 122,622,154.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,643,585.21 : 56,075,588.76 = 56,075,588.76 : x
  2. Step 2: Convert to fraction form
    25,643,585.21/56,075,588.76 = 56,075,588.76/x
  3. Step 3: Cross multiply
    25,643,585.21x = 56,075,588.76 × 56,075,588.76
  4. Step 4: Simplify right side
    25,643,585.21x = 3,144,471,654,589,981
  5. Step 5: Solve for x
    x = 3,144,471,654,589,981/25,643,585.21
  6. Step 6: Final answer
    x = 122,622,154.01

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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.