Home / 43,243,021.56-59,675,373.60-23,663,908.92

Finding the Fourth Proportional to 43,243,021.56, 59,675,373.60 and 23,663,908.92

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Solution

The fourth proportional to 43,243,021.56, 59,675,373.60 and 23,663,908.92 is: 32,656,196.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,243,021.56 : 59,675,373.60 = 23,663,908.92 : x
  2. Step 2: Convert to fraction form
    43,243,021.56/59,675,373.60 = 23,663,908.92/x
  3. Step 3: Cross multiply
    43,243,021.56x = 59,675,373.60 × 23,663,908.92
  4. Step 4: Simplify right side
    43,243,021.56x = 1,412,152,605,637,372.75
  5. Step 5: Solve for x
    x = 1,412,152,605,637,372.75/43,243,021.56
  6. Step 6: Final answer
    x = 32,656,196.41

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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.