Home / 29,263,173.49-40,382,650.47-16,210,392.04

Finding the Fourth Proportional to 29,263,173.49, 40,382,650.47 and 16,210,392.04

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Solution

The fourth proportional to 29,263,173.49, 40,382,650.47 and 16,210,392.04 is: 22,370,048.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,263,173.49 : 40,382,650.47 = 16,210,392.04 : x
  2. Step 2: Convert to fraction form
    29,263,173.49/40,382,650.47 = 16,210,392.04/x
  3. Step 3: Cross multiply
    29,263,173.49x = 40,382,650.47 × 16,210,392.04
  4. Step 4: Simplify right side
    29,263,173.49x = 654,618,595,732,990.25
  5. Step 5: Solve for x
    x = 654,618,595,732,990.25/29,263,173.49
  6. Step 6: Final answer
    x = 22,370,048.00

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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.