Home / 23,879,696.11-32,953,784.65-15,064,841.40

Finding the Fourth Proportional to 23,879,696.11, 32,953,784.65 and 15,064,841.40

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Solution

The fourth proportional to 23,879,696.11, 32,953,784.65 and 15,064,841.40 is: 20,789,357.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,879,696.11 : 32,953,784.65 = 15,064,841.40 : x
  2. Step 2: Convert to fraction form
    23,879,696.11/32,953,784.65 = 15,064,841.40/x
  3. Step 3: Cross multiply
    23,879,696.11x = 32,953,784.65 × 15,064,841.40
  4. Step 4: Simplify right side
    23,879,696.11x = 496,443,539,120,765.75
  5. Step 5: Solve for x
    x = 496,443,539,120,765.75/23,879,696.11
  6. Step 6: Final answer
    x = 20,789,357.48

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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.