Home / 16,845,254.48-23,246,466.66-9,110,296.78

Finding the Fourth Proportional to 16,845,254.48, 23,246,466.66 and 9,110,296.78

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Solution

The fourth proportional to 16,845,254.48, 23,246,466.66 and 9,110,296.78 is: 12,572,217.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,845,254.48 : 23,246,466.66 = 9,110,296.78 : x
  2. Step 2: Convert to fraction form
    16,845,254.48/23,246,466.66 = 9,110,296.78/x
  3. Step 3: Cross multiply
    16,845,254.48x = 23,246,466.66 × 9,110,296.78
  4. Step 4: Simplify right side
    16,845,254.48x = 211,782,210,358,975.34
  5. Step 5: Solve for x
    x = 211,782,210,358,975.34/16,845,254.48
  6. Step 6: Final answer
    x = 12,572,217.93

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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.