Home / 333,808,632.95-460,595,003.77-192,628,348.77

Finding the Fourth Proportional to 333,808,632.95, 460,595,003.77 and 192,628,348.77

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Solution

The fourth proportional to 333,808,632.95, 460,595,003.77 and 192,628,348.77 is: 265,791,972.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,808,632.95 : 460,595,003.77 = 192,628,348.77 : x
  2. Step 2: Convert to fraction form
    333,808,632.95/460,595,003.77 = 192,628,348.77/x
  3. Step 3: Cross multiply
    333,808,632.95x = 460,595,003.77 × 192,628,348.77
  4. Step 4: Simplify right side
    333,808,632.95x = 88,723,655,029,895,040
  5. Step 5: Solve for x
    x = 88,723,655,029,895,040/333,808,632.95
  6. Step 6: Final answer
    x = 265,791,972.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.