Home / 35,594,972.94-49,033,208.31-30,350,913.90

Finding the Fourth Proportional to 35,594,972.94, 49,033,208.31 and 30,350,913.90

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Solution

The fourth proportional to 35,594,972.94, 49,033,208.31 and 30,350,913.90 is: 41,809,350.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,594,972.94 : 49,033,208.31 = 30,350,913.90 : x
  2. Step 2: Convert to fraction form
    35,594,972.94/49,033,208.31 = 30,350,913.90/x
  3. Step 3: Cross multiply
    35,594,972.94x = 49,033,208.31 × 30,350,913.90
  4. Step 4: Simplify right side
    35,594,972.94x = 1,488,202,683,657,574.50
  5. Step 5: Solve for x
    x = 1,488,202,683,657,574.50/35,594,972.94
  6. Step 6: Final answer
    x = 41,809,350.05

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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.