Home / 2,547,606,292,263-3,821,946,133,057.10-826,420,235,895.35

Finding the Fourth Proportional to 2,547,606,292,263, 3,821,946,133,057.10 and 826,420,235,895.35

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Solution

The fourth proportional to 2,547,606,292,263, 3,821,946,133,057.10 and 826,420,235,895.35 is: 1,239,804,452,694.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,547,606,292,263 : 3,821,946,133,057.10 = 826,420,235,895.35 : x
  2. Step 2: Convert to fraction form
    2,547,606,292,263/3,821,946,133,057.10 = 826,420,235,895.35/x
  3. Step 3: Cross multiply
    2,547,606,292,263x = 3,821,946,133,057.10 × 826,420,235,895.35
  4. Step 4: Simplify right side
    2,547,606,292,263x = 3,158,533,624,860,369,177,542,656
  5. Step 5: Solve for x
    x = 3,158,533,624,860,369,177,542,656/2,547,606,292,263
  6. Step 6: Final answer
    x = 1,239,804,452,694.57

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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.