Home / 57,944,001.60-86,916,002.40-17,554,485.60

Finding the Fourth Proportional to 57,944,001.60, 86,916,002.40 and 17,554,485.60

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Solution

The fourth proportional to 57,944,001.60, 86,916,002.40 and 17,554,485.60 is: 26,331,728.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,944,001.60 : 86,916,002.40 = 17,554,485.60 : x
  2. Step 2: Convert to fraction form
    57,944,001.60/86,916,002.40 = 17,554,485.60/x
  3. Step 3: Cross multiply
    57,944,001.60x = 86,916,002.40 × 17,554,485.60
  4. Step 4: Simplify right side
    57,944,001.60x = 1,525,765,712,540,365.75
  5. Step 5: Solve for x
    x = 1,525,765,712,540,365.75/57,944,001.60
  6. Step 6: Final answer
    x = 26,331,728.40

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1.5x scale

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.