Home / 43,329,949.95-59,694,835.21-30,256,501.35

Finding the Fourth Proportional to 43,329,949.95, 59,694,835.21 and 30,256,501.35

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Solution

The fourth proportional to 43,329,949.95, 59,694,835.21 and 30,256,501.35 is: 41,683,797.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,329,949.95 : 59,694,835.21 = 30,256,501.35 : x
  2. Step 2: Convert to fraction form
    43,329,949.95/59,694,835.21 = 30,256,501.35/x
  3. Step 3: Cross multiply
    43,329,949.95x = 59,694,835.21 × 30,256,501.35
  4. Step 4: Simplify right side
    43,329,949.95x = 1,806,156,862,267,607
  5. Step 5: Solve for x
    x = 1,806,156,862,267,607/43,329,949.95
  6. Step 6: Final answer
    x = 41,683,797.56

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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.