Home / 34,600,328.64-51,900,543.45-14,130,048.44

Finding the Fourth Proportional to 34,600,328.64, 51,900,543.45 and 14,130,048.44

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Solution

The fourth proportional to 34,600,328.64, 51,900,543.45 and 14,130,048.44 is: 21,195,093.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,600,328.64 : 51,900,543.45 = 14,130,048.44 : x
  2. Step 2: Convert to fraction form
    34,600,328.64/51,900,543.45 = 14,130,048.44/x
  3. Step 3: Cross multiply
    34,600,328.64x = 51,900,543.45 × 14,130,048.44
  4. Step 4: Simplify right side
    34,600,328.64x = 733,357,193,140,576.12
  5. Step 5: Solve for x
    x = 733,357,193,140,576.12/34,600,328.64
  6. Step 6: Final answer
    x = 21,195,093.28

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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.