Home / 334,029,289.05-500,880,010.59-137,257,055.01

Finding the Fourth Proportional to 334,029,289.05, 500,880,010.59 and 137,257,055.01

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Solution

The fourth proportional to 334,029,289.05, 500,880,010.59 and 137,257,055.01 is: 205,818,224.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,029,289.05 : 500,880,010.59 = 137,257,055.01 : x
  2. Step 2: Convert to fraction form
    334,029,289.05/500,880,010.59 = 137,257,055.01/x
  3. Step 3: Cross multiply
    334,029,289.05x = 500,880,010.59 × 137,257,055.01
  4. Step 4: Simplify right side
    334,029,289.05x = 68,749,315,166,961,008
  5. Step 5: Solve for x
    x = 68,749,315,166,961,008/334,029,289.05
  6. Step 6: Final answer
    x = 205,818,224.39

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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.