Home / 59,492,159.43-89,263,462.99-28,809,600.07

Finding the Fourth Proportional to 59,492,159.43, 89,263,462.99 and 28,809,600.07

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Solution

The fourth proportional to 59,492,159.43, 89,263,462.99 and 28,809,600.07 is: 43,226,614.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,492,159.43 : 89,263,462.99 = 28,809,600.07 : x
  2. Step 2: Convert to fraction form
    59,492,159.43/89,263,462.99 = 28,809,600.07/x
  3. Step 3: Cross multiply
    59,492,159.43x = 89,263,462.99 × 28,809,600.07
  4. Step 4: Simplify right side
    59,492,159.43x = 2,571,644,669,605,146.50
  5. Step 5: Solve for x
    x = 2,571,644,669,605,146.50/59,492,159.43
  6. Step 6: Final answer
    x = 43,226,614.97

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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.