Home / 35,802,024.60-53,724,032.10-13,085,218.20

Finding the Fourth Proportional to 35,802,024.60, 53,724,032.10 and 13,085,218.20

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Solution

The fourth proportional to 35,802,024.60, 53,724,032.10 and 13,085,218.20 is: 19,635,500.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,802,024.60 : 53,724,032.10 = 13,085,218.20 : x
  2. Step 2: Convert to fraction form
    35,802,024.60/53,724,032.10 = 13,085,218.20/x
  3. Step 3: Cross multiply
    35,802,024.60x = 53,724,032.10 × 13,085,218.20
  4. Step 4: Simplify right side
    35,802,024.60x = 702,990,682,612,304.25
  5. Step 5: Solve for x
    x = 702,990,682,612,304.25/35,802,024.60
  6. Step 6: Final answer
    x = 19,635,500.80

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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.