Home / 36,036,661.23-54,064,205.98-10,477,670.65

Finding the Fourth Proportional to 36,036,661.23, 54,064,205.98 and 10,477,670.65

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Solution

The fourth proportional to 36,036,661.23, 54,064,205.98 and 10,477,670.65 is: 15,719,184.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,036,661.23 : 54,064,205.98 = 10,477,670.65 : x
  2. Step 2: Convert to fraction form
    36,036,661.23/54,064,205.98 = 10,477,670.65/x
  3. Step 3: Cross multiply
    36,036,661.23x = 54,064,205.98 × 10,477,670.65
  4. Step 4: Simplify right side
    36,036,661.23x = 566,466,944,050,845.88
  5. Step 5: Solve for x
    x = 566,466,944,050,845.88/36,036,661.23
  6. Step 6: Final answer
    x = 15,719,184.98

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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.