Home / 44,094,953.10-66,138,152.97-13,389,798.18

Finding the Fourth Proportional to 44,094,953.10, 66,138,152.97 and 13,389,798.18

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Solution

The fourth proportional to 44,094,953.10, 66,138,152.97 and 13,389,798.18 is: 20,083,398.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,094,953.10 : 66,138,152.97 = 13,389,798.18 : x
  2. Step 2: Convert to fraction form
    44,094,953.10/66,138,152.97 = 13,389,798.18/x
  3. Step 3: Cross multiply
    44,094,953.10x = 66,138,152.97 × 13,389,798.18
  4. Step 4: Simplify right side
    44,094,953.10x = 885,576,520,266,267.50
  5. Step 5: Solve for x
    x = 885,576,520,266,267.50/44,094,953.10
  6. Step 6: Final answer
    x = 20,083,398.62

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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.