Home / 2,359,707,290,719.30-3,256,361,688,325.80-1,318,032,950,021.90

Finding the Fourth Proportional to 2,359,707,290,719.30, 3,256,361,688,325.80 and 1,318,032,950,021.90

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Solution

The fourth proportional to 2,359,707,290,719.30, 3,256,361,688,325.80 and 1,318,032,950,021.90 is: 1,818,866,271,796.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,359,707,290,719.30 : 3,256,361,688,325.80 = 1,318,032,950,021.90 : x
  2. Step 2: Convert to fraction form
    2,359,707,290,719.30/3,256,361,688,325.80 = 1,318,032,950,021.90/x
  3. Step 3: Cross multiply
    2,359,707,290,719.30x = 3,256,361,688,325.80 × 1,318,032,950,021.90
  4. Step 4: Simplify right side
    2,359,707,290,719.30x = 4,291,992,002,402,348,225,789,952
  5. Step 5: Solve for x
    x = 4,291,992,002,402,348,225,789,952/2,359,707,290,719.30
  6. Step 6: Final answer
    x = 1,818,866,271,796.80

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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.