Home / 35,924,293.79-49,575,545.28-19,404,418.26

Finding the Fourth Proportional to 35,924,293.79, 49,575,545.28 and 19,404,418.26

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Solution

The fourth proportional to 35,924,293.79, 49,575,545.28 and 19,404,418.26 is: 26,778,107.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,924,293.79 : 49,575,545.28 = 19,404,418.26 : x
  2. Step 2: Convert to fraction form
    35,924,293.79/49,575,545.28 = 19,404,418.26/x
  3. Step 3: Cross multiply
    35,924,293.79x = 49,575,545.28 × 19,404,418.26
  4. Step 4: Simplify right side
    35,924,293.79x = 961,984,616,080,688.88
  5. Step 5: Solve for x
    x = 961,984,616,080,688.88/35,924,293.79
  6. Step 6: Final answer
    x = 26,778,107.92

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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.