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Finding the Third Proportional to 7,506,080.16 and 16,388,740.13

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Solution

The third proportional to 7,506,080.16 and 16,388,740.13 is: 35,783,098.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,506,080.16 : 16,388,740.13 = 16,388,740.13 : x
  2. Step 2: Convert to fraction form
    7,506,080.16/16,388,740.13 = 16,388,740.13/x
  3. Step 3: Cross multiply
    7,506,080.16x = 16,388,740.13 × 16,388,740.13
  4. Step 4: Simplify right side
    7,506,080.16x = 268,590,802,884,785
  5. Step 5: Solve for x
    x = 268,590,802,884,785/7,506,080.16
  6. Step 6: Final answer
    x = 35,783,098.14

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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.