Home / 43,241,030.70-59,672,619.90-23,661,921.42

Finding the Fourth Proportional to 43,241,030.70, 59,672,619.90 and 23,661,921.42

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Solution

The fourth proportional to 43,241,030.70, 59,672,619.90 and 23,661,921.42 is: 32,653,450.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,241,030.70 : 59,672,619.90 = 23,661,921.42 : x
  2. Step 2: Convert to fraction form
    43,241,030.70/59,672,619.90 = 23,661,921.42/x
  3. Step 3: Cross multiply
    43,241,030.70x = 59,672,619.90 × 23,661,921.42
  4. Step 4: Simplify right side
    43,241,030.70x = 1,411,968,842,999,328.25
  5. Step 5: Solve for x
    x = 1,411,968,842,999,328.25/43,241,030.70
  6. Step 6: Final answer
    x = 32,653,450.21

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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.