Home / 48,406,032.58-66,798,628.24-26,379,082.52

Finding the Fourth Proportional to 48,406,032.58, 66,798,628.24 and 26,379,082.52

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Solution

The fourth proportional to 48,406,032.58, 66,798,628.24 and 26,379,082.52 is: 36,402,209.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,406,032.58 : 66,798,628.24 = 26,379,082.52 : x
  2. Step 2: Convert to fraction form
    48,406,032.58/66,798,628.24 = 26,379,082.52/x
  3. Step 3: Cross multiply
    48,406,032.58x = 66,798,628.24 × 26,379,082.52
  4. Step 4: Simplify right side
    48,406,032.58x = 1,762,086,526,565,762.50
  5. Step 5: Solve for x
    x = 1,762,086,526,565,762.50/48,406,032.58
  6. Step 6: Final answer
    x = 36,402,209.24

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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.