Home / 33,563,995.70-46,317,977.90-18,679,070.40

Finding the Fourth Proportional to 33,563,995.70, 46,317,977.90 and 18,679,070.40

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Solution

The fourth proportional to 33,563,995.70, 46,317,977.90 and 18,679,070.40 is: 25,776,930.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,563,995.70 : 46,317,977.90 = 18,679,070.40 : x
  2. Step 2: Convert to fraction form
    33,563,995.70/46,317,977.90 = 18,679,070.40/x
  3. Step 3: Cross multiply
    33,563,995.70x = 46,317,977.90 × 18,679,070.40
  4. Step 4: Simplify right side
    33,563,995.70x = 865,176,769,979,744.12
  5. Step 5: Solve for x
    x = 865,176,769,979,744.12/33,563,995.70
  6. Step 6: Final answer
    x = 25,776,930.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.