Home / 46,899,344.40-70,349,016.60-16,193,864.40

Finding the Fourth Proportional to 46,899,344.40, 70,349,016.60 and 16,193,864.40

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Solution

The fourth proportional to 46,899,344.40, 70,349,016.60 and 16,193,864.40 is: 24,290,796.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,899,344.40 : 70,349,016.60 = 16,193,864.40 : x
  2. Step 2: Convert to fraction form
    46,899,344.40/70,349,016.60 = 16,193,864.40/x
  3. Step 3: Cross multiply
    46,899,344.40x = 70,349,016.60 × 16,193,864.40
  4. Step 4: Simplify right side
    46,899,344.40x = 1,139,222,435,493,749
  5. Step 5: Solve for x
    x = 1,139,222,435,493,749/46,899,344.40
  6. Step 6: Final answer
    x = 24,290,796.60

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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.