Home / 35,521,707.60-53,282,561.40-16,389,831.60

Finding the Fourth Proportional to 35,521,707.60, 53,282,561.40 and 16,389,831.60

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Solution

The fourth proportional to 35,521,707.60, 53,282,561.40 and 16,389,831.60 is: 24,584,747.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,521,707.60 : 53,282,561.40 = 16,389,831.60 : x
  2. Step 2: Convert to fraction form
    35,521,707.60/53,282,561.40 = 16,389,831.60/x
  3. Step 3: Cross multiply
    35,521,707.60x = 53,282,561.40 × 16,389,831.60
  4. Step 4: Simplify right side
    35,521,707.60x = 873,292,208,562,660.25
  5. Step 5: Solve for x
    x = 873,292,208,562,660.25/35,521,707.60
  6. Step 6: Final answer
    x = 24,584,747.40

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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.