Home / 2,342,630,082.13-3,232,835,652.23-1,270,933,356.45

Finding the Fourth Proportional to 2,342,630,082.13, 3,232,835,652.23 and 1,270,933,356.45

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Solution

The fourth proportional to 2,342,630,082.13, 3,232,835,652.23 and 1,270,933,356.45 is: 1,753,891,362.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,342,630,082.13 : 3,232,835,652.23 = 1,270,933,356.45 : x
  2. Step 2: Convert to fraction form
    2,342,630,082.13/3,232,835,652.23 = 1,270,933,356.45/x
  3. Step 3: Cross multiply
    2,342,630,082.13x = 3,232,835,652.23 × 1,270,933,356.45
  4. Step 4: Simplify right side
    2,342,630,082.13x = 4,108,718,666,339,898,880
  5. Step 5: Solve for x
    x = 4,108,718,666,339,898,880/2,342,630,082.13
  6. Step 6: Final answer
    x = 1,753,891,362.40

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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.