Home / 32,372,663.18-44,672,945.78-17,688,833.51

Finding the Fourth Proportional to 32,372,663.18, 44,672,945.78 and 17,688,833.51

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Solution

The fourth proportional to 32,372,663.18, 44,672,945.78 and 17,688,833.51 is: 24,409,863.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,372,663.18 : 44,672,945.78 = 17,688,833.51 : x
  2. Step 2: Convert to fraction form
    32,372,663.18/44,672,945.78 = 17,688,833.51/x
  3. Step 3: Cross multiply
    32,372,663.18x = 44,672,945.78 × 17,688,833.51
  4. Step 4: Simplify right side
    32,372,663.18x = 790,212,300,124,534.38
  5. Step 5: Solve for x
    x = 790,212,300,124,534.38/32,372,663.18
  6. Step 6: Final answer
    x = 24,409,863.84

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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.