Home / 48,338,716.48-66,708,803.76-26,313,636.24

Finding the Fourth Proportional to 48,338,716.48, 66,708,803.76 and 26,313,636.24

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Solution

The fourth proportional to 48,338,716.48, 66,708,803.76 and 26,313,636.24 is: 36,313,566.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,338,716.48 : 66,708,803.76 = 26,313,636.24 : x
  2. Step 2: Convert to fraction form
    48,338,716.48/66,708,803.76 = 26,313,636.24/x
  3. Step 3: Cross multiply
    48,338,716.48x = 66,708,803.76 × 26,313,636.24
  4. Step 4: Simplify right side
    48,338,716.48x = 1,755,351,196,146,184
  5. Step 5: Solve for x
    x = 1,755,351,196,146,184/48,338,716.48
  6. Step 6: Final answer
    x = 36,313,566.51

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1.5x scale

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.