Home / 57,826,157.90-79,799,353.86-33,046,060.50

Finding the Fourth Proportional to 57,826,157.90, 79,799,353.86 and 33,046,060.50

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Solution

The fourth proportional to 57,826,157.90, 79,799,353.86 and 33,046,060.50 is: 45,603,138.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,826,157.90 : 79,799,353.86 = 33,046,060.50 : x
  2. Step 2: Convert to fraction form
    57,826,157.90/79,799,353.86 = 33,046,060.50/x
  3. Step 3: Cross multiply
    57,826,157.90x = 79,799,353.86 × 33,046,060.50
  4. Step 4: Simplify right side
    57,826,157.90x = 2,637,054,275,518,468.50
  5. Step 5: Solve for x
    x = 2,637,054,275,518,468.50/57,826,157.90
  6. Step 6: Final answer
    x = 45,603,138.29

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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.