Home / 32,044,340.22-48,074,071.26-10,478,858.10

Finding the Fourth Proportional to 32,044,340.22, 48,074,071.26 and 10,478,858.10

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Solution

The fourth proportional to 32,044,340.22, 48,074,071.26 and 10,478,858.10 is: 15,720,759.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,044,340.22 : 48,074,071.26 = 10,478,858.10 : x
  2. Step 2: Convert to fraction form
    32,044,340.22/48,074,071.26 = 10,478,858.10/x
  3. Step 3: Cross multiply
    32,044,340.22x = 48,074,071.26 × 10,478,858.10
  4. Step 4: Simplify right side
    32,044,340.22x = 503,761,371,022,828.19
  5. Step 5: Solve for x
    x = 503,761,371,022,828.19/32,044,340.22
  6. Step 6: Final answer
    x = 15,720,759.66

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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.