Home / 23,663,969.76-35,402,559.96-17,923,240.56

Finding the Fourth Proportional to 23,663,969.76, 35,402,559.96 and 17,923,240.56

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Solution

The fourth proportional to 23,663,969.76, 35,402,559.96 and 17,923,240.56 is: 26,814,123.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,663,969.76 : 35,402,559.96 = 17,923,240.56 : x
  2. Step 2: Convert to fraction form
    23,663,969.76/35,402,559.96 = 17,923,240.56/x
  3. Step 3: Cross multiply
    23,663,969.76x = 35,402,559.96 × 17,923,240.56
  4. Step 4: Simplify right side
    23,663,969.76x = 634,528,598,602,904
  5. Step 5: Solve for x
    x = 634,528,598,602,904/23,663,969.76
  6. Step 6: Final answer
    x = 26,814,123.12

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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.