Home / 35,435,560.08-48,901,281.93-20,559,741.66

Finding the Fourth Proportional to 35,435,560.08, 48,901,281.93 and 20,559,741.66

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Solution

The fourth proportional to 35,435,560.08, 48,901,281.93 and 20,559,741.66 is: 28,372,564.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,435,560.08 : 48,901,281.93 = 20,559,741.66 : x
  2. Step 2: Convert to fraction form
    35,435,560.08/48,901,281.93 = 20,559,741.66/x
  3. Step 3: Cross multiply
    35,435,560.08x = 48,901,281.93 × 20,559,741.66
  4. Step 4: Simplify right side
    35,435,560.08x = 1,005,397,723,323,626.25
  5. Step 5: Solve for x
    x = 1,005,397,723,323,626.25/35,435,560.08
  6. Step 6: Final answer
    x = 28,372,564.76

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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.