Home / 23,298,051.60-34,937,746.20-8,144,182.80

Finding the Fourth Proportional to 23,298,051.60, 34,937,746.20 and 8,144,182.80

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Solution

The fourth proportional to 23,298,051.60, 34,937,746.20 and 8,144,182.80 is: 12,213,012.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,298,051.60 : 34,937,746.20 = 8,144,182.80 : x
  2. Step 2: Convert to fraction form
    23,298,051.60/34,937,746.20 = 8,144,182.80/x
  3. Step 3: Cross multiply
    23,298,051.60x = 34,937,746.20 × 8,144,182.80
  4. Step 4: Simplify right side
    23,298,051.60x = 284,539,391,672,805.38
  5. Step 5: Solve for x
    x = 284,539,391,672,805.38/23,298,051.60
  6. Step 6: Final answer
    x = 12,213,012.34

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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.