Home / 53,745,421.58-80,604,845.24-23,036,518.38

Finding the Fourth Proportional to 53,745,421.58, 80,604,845.24 and 23,036,518.38

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Solution

The fourth proportional to 53,745,421.58, 80,604,845.24 and 23,036,518.38 is: 34,549,082.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,745,421.58 : 80,604,845.24 = 23,036,518.38 : x
  2. Step 2: Convert to fraction form
    53,745,421.58/80,604,845.24 = 23,036,518.38/x
  3. Step 3: Cross multiply
    53,745,421.58x = 80,604,845.24 × 23,036,518.38
  4. Step 4: Simplify right side
    53,745,421.58x = 1,856,854,998,888,315.25
  5. Step 5: Solve for x
    x = 1,856,854,998,888,315.25/53,745,421.58
  6. Step 6: Final answer
    x = 34,549,082.40

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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.