Home / 17,042,328,028.10-25,547,367,728.55-10,060,500,239.30

Finding the Fourth Proportional to 17,042,328,028.10, 25,547,367,728.55 and 10,060,500,239.30

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Solution

The fourth proportional to 17,042,328,028.10, 25,547,367,728.55 and 10,060,500,239.30 is: 15,081,231,784.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,042,328,028.10 : 25,547,367,728.55 = 10,060,500,239.30 : x
  2. Step 2: Convert to fraction form
    17,042,328,028.10/25,547,367,728.55 = 10,060,500,239.30/x
  3. Step 3: Cross multiply
    17,042,328,028.10x = 25,547,367,728.55 × 10,060,500,239.30
  4. Step 4: Simplify right side
    17,042,328,028.10x = 257,019,299,146,562,338,816
  5. Step 5: Solve for x
    x = 257,019,299,146,562,338,816/17,042,328,028.10
  6. Step 6: Final answer
    x = 15,081,231,784.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.