Home / 44,320,340.26-60,718,582.95-42,662,965.38

Finding the Fourth Proportional to 44,320,340.26, 60,718,582.95 and 42,662,965.38

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Solution

The fourth proportional to 44,320,340.26, 60,718,582.95 and 42,662,965.38 is: 58,447,989.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,320,340.26 : 60,718,582.95 = 42,662,965.38 : x
  2. Step 2: Convert to fraction form
    44,320,340.26/60,718,582.95 = 42,662,965.38/x
  3. Step 3: Cross multiply
    44,320,340.26x = 60,718,582.95 × 42,662,965.38
  4. Step 4: Simplify right side
    44,320,340.26x = 2,590,434,802,318,508.50
  5. Step 5: Solve for x
    x = 2,590,434,802,318,508.50/44,320,340.26
  6. Step 6: Final answer
    x = 58,447,989.95

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.