Home / 61,983,403.83-92,946,375.03-23,111,418.63

Finding the Fourth Proportional to 61,983,403.83, 92,946,375.03 and 23,111,418.63

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Solution

The fourth proportional to 61,983,403.83, 92,946,375.03 and 23,111,418.63 is: 34,656,415.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,983,403.83 : 92,946,375.03 = 23,111,418.63 : x
  2. Step 2: Convert to fraction form
    61,983,403.83/92,946,375.03 = 23,111,418.63/x
  3. Step 3: Cross multiply
    61,983,403.83x = 92,946,375.03 × 23,111,418.63
  4. Step 4: Simplify right side
    61,983,403.83x = 2,148,122,583,459,308.75
  5. Step 5: Solve for x
    x = 2,148,122,583,459,308.75/61,983,403.83
  6. Step 6: Final answer
    x = 34,656,415.28

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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.