Home / 17,728,631.10-26,592,946.65-14,705,322.30

Finding the Fourth Proportional to 17,728,631.10, 26,592,946.65 and 14,705,322.30

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Solution

The fourth proportional to 17,728,631.10, 26,592,946.65 and 14,705,322.30 is: 22,057,983.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,728,631.10 : 26,592,946.65 = 14,705,322.30 : x
  2. Step 2: Convert to fraction form
    17,728,631.10/26,592,946.65 = 14,705,322.30/x
  3. Step 3: Cross multiply
    17,728,631.10x = 26,592,946.65 × 14,705,322.30
  4. Step 4: Simplify right side
    17,728,631.10x = 391,057,851,394,955.31
  5. Step 5: Solve for x
    x = 391,057,851,394,955.31/17,728,631.10
  6. Step 6: Final answer
    x = 22,057,983.45

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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.