Home / 33,212,325.24-45,827,332.11-19,270,484.16

Finding the Fourth Proportional to 33,212,325.24, 45,827,332.11 and 19,270,484.16

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Solution

The fourth proportional to 33,212,325.24, 45,827,332.11 and 19,270,484.16 is: 26,589,974.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,212,325.24 : 45,827,332.11 = 19,270,484.16 : x
  2. Step 2: Convert to fraction form
    33,212,325.24/45,827,332.11 = 19,270,484.16/x
  3. Step 3: Cross multiply
    33,212,325.24x = 45,827,332.11 × 19,270,484.16
  4. Step 4: Simplify right side
    33,212,325.24x = 883,114,877,520,814.38
  5. Step 5: Solve for x
    x = 883,114,877,520,814.38/33,212,325.24
  6. Step 6: Final answer
    x = 26,589,974.39

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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.