Home / 46,770,266.99-64,510,943.77-30,494,787.95

Finding the Fourth Proportional to 46,770,266.99, 64,510,943.77 and 30,494,787.95

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Solution

The fourth proportional to 46,770,266.99, 64,510,943.77 and 30,494,787.95 is: 42,061,926.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,770,266.99 : 64,510,943.77 = 30,494,787.95 : x
  2. Step 2: Convert to fraction form
    46,770,266.99/64,510,943.77 = 30,494,787.95/x
  3. Step 3: Cross multiply
    46,770,266.99x = 64,510,943.77 × 30,494,787.95
  4. Step 4: Simplify right side
    46,770,266.99x = 1,967,247,550,919,919.50
  5. Step 5: Solve for x
    x = 1,967,247,550,919,919.50/46,770,266.99
  6. Step 6: Final answer
    x = 42,061,926.89

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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.