Home / 43,167,442-59,570,347.44-23,587,878.76

Finding the Fourth Proportional to 43,167,442, 59,570,347.44 and 23,587,878.76

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Solution

The fourth proportional to 43,167,442, 59,570,347.44 and 23,587,878.76 is: 32,550,877.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,167,442 : 59,570,347.44 = 23,587,878.76 : x
  2. Step 2: Convert to fraction form
    43,167,442/59,570,347.44 = 23,587,878.76/x
  3. Step 3: Cross multiply
    43,167,442x = 59,570,347.44 × 23,587,878.76
  4. Step 4: Simplify right side
    43,167,442x = 1,405,138,133,105,796.50
  5. Step 5: Solve for x
    x = 1,405,138,133,105,796.50/43,167,442
  6. Step 6: Final answer
    x = 32,550,877.88

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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.