Home / 39,593,220.80-59,389,831.20-34,806,315.20

Finding the Fourth Proportional to 39,593,220.80, 59,389,831.20 and 34,806,315.20

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Solution

The fourth proportional to 39,593,220.80, 59,389,831.20 and 34,806,315.20 is: 52,209,472.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,593,220.80 : 59,389,831.20 = 34,806,315.20 : x
  2. Step 2: Convert to fraction form
    39,593,220.80/59,389,831.20 = 34,806,315.20/x
  3. Step 3: Cross multiply
    39,593,220.80x = 59,389,831.20 × 34,806,315.20
  4. Step 4: Simplify right side
    39,593,220.80x = 2,067,141,184,421,994.50
  5. Step 5: Solve for x
    x = 2,067,141,184,421,994.50/39,593,220.80
  6. Step 6: Final answer
    x = 52,209,472.80

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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.