Home / 43,141,374.56-59,536,386.18-23,563,186.54

Finding the Fourth Proportional to 43,141,374.56, 59,536,386.18 and 23,563,186.54

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Solution

The fourth proportional to 43,141,374.56, 59,536,386.18 and 23,563,186.54 is: 32,517,901.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,141,374.56 : 59,536,386.18 = 23,563,186.54 : x
  2. Step 2: Convert to fraction form
    43,141,374.56/59,536,386.18 = 23,563,186.54/x
  3. Step 3: Cross multiply
    43,141,374.56x = 59,536,386.18 × 23,563,186.54
  4. Step 4: Simplify right side
    43,141,374.56x = 1,402,866,973,327,977.25
  5. Step 5: Solve for x
    x = 1,402,866,973,327,977.25/43,141,374.56
  6. Step 6: Final answer
    x = 32,517,901.61

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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.