Home / 40,911,606.90-61,292,986.74-23,820,464.34

Finding the Fourth Proportional to 40,911,606.90, 61,292,986.74 and 23,820,464.34

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Solution

The fourth proportional to 40,911,606.90, 61,292,986.74 and 23,820,464.34 is: 35,687,363.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,911,606.90 : 61,292,986.74 = 23,820,464.34 : x
  2. Step 2: Convert to fraction form
    40,911,606.90/61,292,986.74 = 23,820,464.34/x
  3. Step 3: Cross multiply
    40,911,606.90x = 61,292,986.74 × 23,820,464.34
  4. Step 4: Simplify right side
    40,911,606.90x = 1,460,027,404,932,263
  5. Step 5: Solve for x
    x = 1,460,027,404,932,263/40,911,606.90
  6. Step 6: Final answer
    x = 35,687,363.94

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.