Home / 46,708,544.23-64,458,000.88-25,515,616.18

Finding the Fourth Proportional to 46,708,544.23, 64,458,000.88 and 25,515,616.18

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Solution

The fourth proportional to 46,708,544.23, 64,458,000.88 and 25,515,616.18 is: 35,211,664.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,708,544.23 : 64,458,000.88 = 25,515,616.18 : x
  2. Step 2: Convert to fraction form
    46,708,544.23/64,458,000.88 = 25,515,616.18/x
  3. Step 3: Cross multiply
    46,708,544.23x = 64,458,000.88 × 25,515,616.18
  4. Step 4: Simplify right side
    46,708,544.23x = 1,644,685,609,861,892.25
  5. Step 5: Solve for x
    x = 1,644,685,609,861,892.25/46,708,544.23
  6. Step 6: Final answer
    x = 35,211,664.96

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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.