Home / 23,246,741.82-34,868,701.08-8,670,851.58

Finding the Fourth Proportional to 23,246,741.82, 34,868,701.08 and 8,670,851.58

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Solution

The fourth proportional to 23,246,741.82, 34,868,701.08 and 8,670,851.58 is: 13,005,750.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,246,741.82 : 34,868,701.08 = 8,670,851.58 : x
  2. Step 2: Convert to fraction form
    23,246,741.82/34,868,701.08 = 8,670,851.58/x
  3. Step 3: Cross multiply
    23,246,741.82x = 34,868,701.08 × 8,670,851.58
  4. Step 4: Simplify right side
    23,246,741.82x = 302,341,331,852,065.69
  5. Step 5: Solve for x
    x = 302,341,331,852,065.69/23,246,741.82
  6. Step 6: Final answer
    x = 13,005,750.84

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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.