Home / 43,098,407.25-59,477,065.31-23,520,554.42

Finding the Fourth Proportional to 43,098,407.25, 59,477,065.31 and 23,520,554.42

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Solution

The fourth proportional to 43,098,407.25, 59,477,065.31 and 23,520,554.42 is: 32,459,054.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,098,407.25 : 59,477,065.31 = 23,520,554.42 : x
  2. Step 2: Convert to fraction form
    43,098,407.25/59,477,065.31 = 23,520,554.42/x
  3. Step 3: Cross multiply
    43,098,407.25x = 59,477,065.31 × 23,520,554.42
  4. Step 4: Simplify right side
    43,098,407.25x = 1,398,933,550,994,862
  5. Step 5: Solve for x
    x = 1,398,933,550,994,862/43,098,407.25
  6. Step 6: Final answer
    x = 32,459,054.53

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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.