Home / 46,128,249.45-63,658,312.76-25,503,024.24

Finding the Fourth Proportional to 46,128,249.45, 63,658,312.76 and 25,503,024.24

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Solution

The fourth proportional to 46,128,249.45, 63,658,312.76 and 25,503,024.24 is: 35,194,907.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,128,249.45 : 63,658,312.76 = 25,503,024.24 : x
  2. Step 2: Convert to fraction form
    46,128,249.45/63,658,312.76 = 25,503,024.24/x
  3. Step 3: Cross multiply
    46,128,249.45x = 63,658,312.76 × 25,503,024.24
  4. Step 4: Simplify right side
    46,128,249.45x = 1,623,479,493,459,538.75
  5. Step 5: Solve for x
    x = 1,623,479,493,459,538.75/46,128,249.45
  6. Step 6: Final answer
    x = 35,194,907.95

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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.