Home / 2,359,707,290,718.40-3,256,361,688,324.40-1,318,032,950,020.90

Finding the Fourth Proportional to 2,359,707,290,718.40, 3,256,361,688,324.40 and 1,318,032,950,020.90

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Solution

The fourth proportional to 2,359,707,290,718.40, 3,256,361,688,324.40 and 1,318,032,950,020.90 is: 1,818,866,271,795.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,359,707,290,718.40 : 3,256,361,688,324.40 = 1,318,032,950,020.90 : x
  2. Step 2: Convert to fraction form
    2,359,707,290,718.40/3,256,361,688,324.40 = 1,318,032,950,020.90/x
  3. Step 3: Cross multiply
    2,359,707,290,718.40x = 3,256,361,688,324.40 × 1,318,032,950,020.90
  4. Step 4: Simplify right side
    2,359,707,290,718.40x = 4,291,992,002,397,246,878,384,128
  5. Step 5: Solve for x
    x = 4,291,992,002,397,246,878,384,128/2,359,707,290,718.40
  6. Step 6: Final answer
    x = 1,818,866,271,795.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.