Home / 58,275,783.70-80,418,473.88-32,169,741.08

Finding the Fourth Proportional to 58,275,783.70, 80,418,473.88 and 32,169,741.08

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Solution

The fourth proportional to 58,275,783.70, 80,418,473.88 and 32,169,741.08 is: 44,393,079.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,275,783.70 : 80,418,473.88 = 32,169,741.08 : x
  2. Step 2: Convert to fraction form
    58,275,783.70/80,418,473.88 = 32,169,741.08/x
  3. Step 3: Cross multiply
    58,275,783.70x = 80,418,473.88 × 32,169,741.08
  4. Step 4: Simplify right side
    58,275,783.70x = 2,587,041,482,768,342.50
  5. Step 5: Solve for x
    x = 2,587,041,482,768,342.50/58,275,783.70
  6. Step 6: Final answer
    x = 44,393,079.23

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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.