Home / 61,983,404.83-92,946,376.53-23,111,419.63

Finding the Fourth Proportional to 61,983,404.83, 92,946,376.53 and 23,111,419.63

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Solution

The fourth proportional to 61,983,404.83, 92,946,376.53 and 23,111,419.63 is: 34,656,416.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,983,404.83 : 92,946,376.53 = 23,111,419.63 : x
  2. Step 2: Convert to fraction form
    61,983,404.83/92,946,376.53 = 23,111,419.63/x
  3. Step 3: Cross multiply
    61,983,404.83x = 92,946,376.53 × 23,111,419.63
  4. Step 4: Simplify right side
    61,983,404.83x = 2,148,122,711,072,813.25
  5. Step 5: Solve for x
    x = 2,148,122,711,072,813.25/61,983,404.83
  6. Step 6: Final answer
    x = 34,656,416.78

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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.