Home / 48,514,110.40-72,771,165.60-14,431,027.60

Finding the Fourth Proportional to 48,514,110.40, 72,771,165.60 and 14,431,027.60

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Solution

The fourth proportional to 48,514,110.40, 72,771,165.60 and 14,431,027.60 is: 21,646,541.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,514,110.40 : 72,771,165.60 = 14,431,027.60 : x
  2. Step 2: Convert to fraction form
    48,514,110.40/72,771,165.60 = 14,431,027.60/x
  3. Step 3: Cross multiply
    48,514,110.40x = 72,771,165.60 × 14,431,027.60
  4. Step 4: Simplify right side
    48,514,110.40x = 1,050,162,699,257,770.50
  5. Step 5: Solve for x
    x = 1,050,162,699,257,770.50/48,514,110.40
  6. Step 6: Final answer
    x = 21,646,541.40

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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.