Home / 15,553,528.06-23,333,301.95-5,968,161.30

Finding the Fourth Proportional to 15,553,528.06, 23,333,301.95 and 5,968,161.30

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Solution

The fourth proportional to 15,553,528.06, 23,333,301.95 and 5,968,161.30 is: 8,953,396.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,553,528.06 : 23,333,301.95 = 5,968,161.30 : x
  2. Step 2: Convert to fraction form
    15,553,528.06/23,333,301.95 = 5,968,161.30/x
  3. Step 3: Cross multiply
    15,553,528.06x = 23,333,301.95 × 5,968,161.30
  4. Step 4: Simplify right side
    15,553,528.06x = 139,256,909,669,363.72
  5. Step 5: Solve for x
    x = 139,256,909,669,363.72/15,553,528.06
  6. Step 6: Final answer
    x = 8,953,396.88

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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.