Home / 35,590,630.57-49,113,094.67-19,906,625.42

Finding the Fourth Proportional to 35,590,630.57, 49,113,094.67 and 19,906,625.42

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Solution

The fourth proportional to 35,590,630.57, 49,113,094.67 and 19,906,625.42 is: 27,470,038.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,590,630.57 : 49,113,094.67 = 19,906,625.42 : x
  2. Step 2: Convert to fraction form
    35,590,630.57/49,113,094.67 = 19,906,625.42/x
  3. Step 3: Cross multiply
    35,590,630.57x = 49,113,094.67 × 19,906,625.42
  4. Step 4: Simplify right side
    35,590,630.57x = 977,675,979,002,675.12
  5. Step 5: Solve for x
    x = 977,675,979,002,675.12/35,590,630.57
  6. Step 6: Final answer
    x = 27,470,038.14

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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.