Home / 26,473,010.72-36,536,731.63-16,165,679.72

Finding the Fourth Proportional to 26,473,010.72, 36,536,731.63 and 16,165,679.72

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Solution

The fourth proportional to 26,473,010.72, 36,536,731.63 and 16,165,679.72 is: 22,311,066.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,473,010.72 : 36,536,731.63 = 16,165,679.72 : x
  2. Step 2: Convert to fraction form
    26,473,010.72/36,536,731.63 = 16,165,679.72/x
  3. Step 3: Cross multiply
    26,473,010.72x = 36,536,731.63 × 16,165,679.72
  4. Step 4: Simplify right side
    26,473,010.72x = 590,641,101,323,075.62
  5. Step 5: Solve for x
    x = 590,641,101,323,075.62/26,473,010.72
  6. Step 6: Final answer
    x = 22,311,066.45

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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.