Home / 46,507,874.88-64,180,403.28-25,880,967.84

Finding the Fourth Proportional to 46,507,874.88, 64,180,403.28 and 25,880,967.84

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Solution

The fourth proportional to 46,507,874.88, 64,180,403.28 and 25,880,967.84 is: 35,715,477.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,507,874.88 : 64,180,403.28 = 25,880,967.84 : x
  2. Step 2: Convert to fraction form
    46,507,874.88/64,180,403.28 = 25,880,967.84/x
  3. Step 3: Cross multiply
    46,507,874.88x = 64,180,403.28 × 25,880,967.84
  4. Step 4: Simplify right side
    46,507,874.88x = 1,661,050,953,247,910.50
  5. Step 5: Solve for x
    x = 1,661,050,953,247,910.50/46,507,874.88
  6. Step 6: Final answer
    x = 35,715,477.38

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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.