Home / 46,219,345.54-63,781,915.53-25,592,347.78

Finding the Fourth Proportional to 46,219,345.54, 63,781,915.53 and 25,592,347.78

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Solution

The fourth proportional to 46,219,345.54, 63,781,915.53 and 25,592,347.78 is: 35,317,007.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,219,345.54 : 63,781,915.53 = 25,592,347.78 : x
  2. Step 2: Convert to fraction form
    46,219,345.54/63,781,915.53 = 25,592,347.78/x
  3. Step 3: Cross multiply
    46,219,345.54x = 63,781,915.53 × 25,592,347.78
  4. Step 4: Simplify right side
    46,219,345.54x = 1,632,328,964,318,343.25
  5. Step 5: Solve for x
    x = 1,632,328,964,318,343.25/46,219,345.54
  6. Step 6: Final answer
    x = 35,317,007.31

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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.