Home / 294,420,856.32-406,370,018.88-182,995,848

Finding the Fourth Proportional to 294,420,856.32, 406,370,018.88 and 182,995,848

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Solution

The fourth proportional to 294,420,856.32, 406,370,018.88 and 182,995,848 is: 252,577,304.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,420,856.32 : 406,370,018.88 = 182,995,848 : x
  2. Step 2: Convert to fraction form
    294,420,856.32/406,370,018.88 = 182,995,848/x
  3. Step 3: Cross multiply
    294,420,856.32x = 406,370,018.88 × 182,995,848
  4. Step 4: Simplify right side
    294,420,856.32x = 74,364,026,206,721,616
  5. Step 5: Solve for x
    x = 74,364,026,206,721,616/294,420,856.32
  6. Step 6: Final answer
    x = 252,577,304.26

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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.