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Finding the Third Proportional to 7,075,483 and 15,160,028

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Solution

The third proportional to 7,075,483 and 15,160,028 is: 32,482,086.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,075,483 : 15,160,028 = 15,160,028 : x
  2. Step 2: Convert to fraction form
    7,075,483/15,160,028 = 15,160,028/x
  3. Step 3: Cross multiply
    7,075,483x = 15,160,028 × 15,160,028
  4. Step 4: Simplify right side
    7,075,483x = 229,826,448,960,784
  5. Step 5: Solve for x
    x = 229,826,448,960,784/7,075,483
  6. Step 6: Final answer
    x = 32,482,086.24

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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.