Home / 58,023,126.18-80,060,300.55-33,251,083.65

Finding the Fourth Proportional to 58,023,126.18, 80,060,300.55 and 33,251,083.65

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Solution

The fourth proportional to 58,023,126.18, 80,060,300.55 and 33,251,083.65 is: 45,879,840.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,023,126.18 : 80,060,300.55 = 33,251,083.65 : x
  2. Step 2: Convert to fraction form
    58,023,126.18/80,060,300.55 = 33,251,083.65/x
  3. Step 3: Cross multiply
    58,023,126.18x = 80,060,300.55 × 33,251,083.65
  4. Step 4: Simplify right side
    58,023,126.18x = 2,662,091,750,632,191
  5. Step 5: Solve for x
    x = 2,662,091,750,632,191/58,023,126.18
  6. Step 6: Final answer
    x = 45,879,840.09

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1.5x scale

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.