Home / 43,390,237.94-59,878,980.07-23,812,394.37

Finding the Fourth Proportional to 43,390,237.94, 59,878,980.07 and 23,812,394.37

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Solution

The fourth proportional to 43,390,237.94, 59,878,980.07 and 23,812,394.37 is: 32,861,352.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,390,237.94 : 59,878,980.07 = 23,812,394.37 : x
  2. Step 2: Convert to fraction form
    43,390,237.94/59,878,980.07 = 23,812,394.37/x
  3. Step 3: Cross multiply
    43,390,237.94x = 59,878,980.07 × 23,812,394.37
  4. Step 4: Simplify right side
    43,390,237.94x = 1,425,861,887,481,753.25
  5. Step 5: Solve for x
    x = 1,425,861,887,481,753.25/43,390,237.94
  6. Step 6: Final answer
    x = 32,861,352.12

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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.