Home / 364,663,531.77-546,993,468.22-88,314,738.54

Finding the Fourth Proportional to 364,663,531.77, 546,993,468.22 and 88,314,738.54

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Solution

The fourth proportional to 364,663,531.77, 546,993,468.22 and 88,314,738.54 is: 132,471,664.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,663,531.77 : 546,993,468.22 = 88,314,738.54 : x
  2. Step 2: Convert to fraction form
    364,663,531.77/546,993,468.22 = 88,314,738.54/x
  3. Step 3: Cross multiply
    364,663,531.77x = 546,993,468.22 × 88,314,738.54
  4. Step 4: Simplify right side
    364,663,531.77x = 48,307,585,128,937,104
  5. Step 5: Solve for x
    x = 48,307,585,128,937,104/364,663,531.77
  6. Step 6: Final answer
    x = 132,471,664.75

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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.