Home / 23,246,747.56-34,877,968.71-10,291,111.12

Finding the Fourth Proportional to 23,246,747.56, 34,877,968.71 and 10,291,111.12

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Solution

The fourth proportional to 23,246,747.56, 34,877,968.71 and 10,291,111.12 is: 15,440,140.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,246,747.56 : 34,877,968.71 = 10,291,111.12 : x
  2. Step 2: Convert to fraction form
    23,246,747.56/34,877,968.71 = 10,291,111.12/x
  3. Step 3: Cross multiply
    23,246,747.56x = 34,877,968.71 × 10,291,111.12
  4. Step 4: Simplify right side
    23,246,747.56x = 358,933,051,634,493.06
  5. Step 5: Solve for x
    x = 358,933,051,634,493.06/23,246,747.56
  6. Step 6: Final answer
    x = 15,440,140.64

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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.