Home / 45,604,058.40-68,417,751.60-32,167,130.40

Finding the Fourth Proportional to 45,604,058.40, 68,417,751.60 and 32,167,130.40

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Solution

The fourth proportional to 45,604,058.40, 68,417,751.60 and 32,167,130.40 is: 48,258,922.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,604,058.40 : 68,417,751.60 = 32,167,130.40 : x
  2. Step 2: Convert to fraction form
    45,604,058.40/68,417,751.60 = 32,167,130.40/x
  3. Step 3: Cross multiply
    45,604,058.40x = 68,417,751.60 × 32,167,130.40
  4. Step 4: Simplify right side
    45,604,058.40x = 2,200,802,737,392,008.25
  5. Step 5: Solve for x
    x = 2,200,802,737,392,008.25/45,604,058.40
  6. Step 6: Final answer
    x = 48,258,922.88

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.