Home / 46,233,366.65-63,777,856.46-28,586,628.08

Finding the Fourth Proportional to 46,233,366.65, 63,777,856.46 and 28,586,628.08

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Solution

The fourth proportional to 46,233,366.65, 63,777,856.46 and 28,586,628.08 is: 39,434,590.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,233,366.65 : 63,777,856.46 = 28,586,628.08 : x
  2. Step 2: Convert to fraction form
    46,233,366.65/63,777,856.46 = 28,586,628.08/x
  3. Step 3: Cross multiply
    46,233,366.65x = 63,777,856.46 × 28,586,628.08
  4. Step 4: Simplify right side
    46,233,366.65x = 1,823,193,862,378,156.75
  5. Step 5: Solve for x
    x = 1,823,193,862,378,156.75/46,233,366.65
  6. Step 6: Final answer
    x = 39,434,590.09

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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.