Home / 34,740,422.72-52,095,427.68-14,256,088.64

Finding the Fourth Proportional to 34,740,422.72, 52,095,427.68 and 14,256,088.64

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Solution

The fourth proportional to 34,740,422.72, 52,095,427.68 and 14,256,088.64 is: 21,377,892.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,740,422.72 : 52,095,427.68 = 14,256,088.64 : x
  2. Step 2: Convert to fraction form
    34,740,422.72/52,095,427.68 = 14,256,088.64/x
  3. Step 3: Cross multiply
    34,740,422.72x = 52,095,427.68 × 14,256,088.64
  4. Step 4: Simplify right side
    34,740,422.72x = 742,677,034,744,789.62
  5. Step 5: Solve for x
    x = 742,677,034,744,789.62/34,740,422.72
  6. Step 6: Final answer
    x = 21,377,892.86

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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.