Home / 29,236,050.06-40,345,749.89-16,183,308.98

Finding the Fourth Proportional to 29,236,050.06, 40,345,749.89 and 16,183,308.98

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Solution

The fourth proportional to 29,236,050.06, 40,345,749.89 and 16,183,308.98 is: 22,332,966.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,236,050.06 : 40,345,749.89 = 16,183,308.98 : x
  2. Step 2: Convert to fraction form
    29,236,050.06/40,345,749.89 = 16,183,308.98/x
  3. Step 3: Cross multiply
    29,236,050.06x = 40,345,749.89 × 16,183,308.98
  4. Step 4: Simplify right side
    29,236,050.06x = 652,927,736,466,854
  5. Step 5: Solve for x
    x = 652,927,736,466,854/29,236,050.06
  6. Step 6: Final answer
    x = 22,332,966.84

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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.