Home / 35,569,985.36-49,086,612.12-19,272,461.36

Finding the Fourth Proportional to 35,569,985.36, 49,086,612.12 and 19,272,461.36

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Solution

The fourth proportional to 35,569,985.36, 49,086,612.12 and 19,272,461.36 is: 26,596,014.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,569,985.36 : 49,086,612.12 = 19,272,461.36 : x
  2. Step 2: Convert to fraction form
    35,569,985.36/49,086,612.12 = 19,272,461.36/x
  3. Step 3: Cross multiply
    35,569,985.36x = 49,086,612.12 × 19,272,461.36
  4. Step 4: Simplify right side
    35,569,985.36x = 946,019,835,376,007.62
  5. Step 5: Solve for x
    x = 946,019,835,376,007.62/35,569,985.36
  6. Step 6: Final answer
    x = 26,596,014.19

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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.