Home / 10,654,041,646.05-14,940,147,105.75-10,654,041,646.05

Finding the Fourth Proportional to 10,654,041,646.05, 14,940,147,105.75 and 10,654,041,646.05

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Solution

The fourth proportional to 10,654,041,646.05, 14,940,147,105.75 and 10,654,041,646.05 is: 14,940,147,105.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,654,041,646.05 : 14,940,147,105.75 = 10,654,041,646.05 : x
  2. Step 2: Convert to fraction form
    10,654,041,646.05/14,940,147,105.75 = 10,654,041,646.05/x
  3. Step 3: Cross multiply
    10,654,041,646.05x = 14,940,147,105.75 × 10,654,041,646.05
  4. Step 4: Simplify right side
    10,654,041,646.05x = 159,172,949,462,773,858,304
  5. Step 5: Solve for x
    x = 159,172,949,462,773,858,304/10,654,041,646.05
  6. Step 6: Final answer
    x = 14,940,147,105.75

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.