Home / 2,530,027,073.72-3,790,098,204.42-1,742,941,695.08

Finding the Fourth Proportional to 2,530,027,073.72, 3,790,098,204.42 and 1,742,941,695.08

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Solution

The fourth proportional to 2,530,027,073.72, 3,790,098,204.42 and 1,742,941,695.08 is: 2,611,007,707.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,530,027,073.72 : 3,790,098,204.42 = 1,742,941,695.08 : x
  2. Step 2: Convert to fraction form
    2,530,027,073.72/3,790,098,204.42 = 1,742,941,695.08/x
  3. Step 3: Cross multiply
    2,530,027,073.72x = 3,790,098,204.42 × 1,742,941,695.08
  4. Step 4: Simplify right side
    2,530,027,073.72x = 6,605,920,188,931,459,072
  5. Step 5: Solve for x
    x = 6,605,920,188,931,459,072/2,530,027,073.72
  6. Step 6: Final answer
    x = 2,611,007,707.21

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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.