Home / 173,839,400.10-260,759,100.15-133,528,616.10

Finding the Fourth Proportional to 173,839,400.10, 260,759,100.15 and 133,528,616.10

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Solution

The fourth proportional to 173,839,400.10, 260,759,100.15 and 133,528,616.10 is: 200,292,924.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,839,400.10 : 260,759,100.15 = 133,528,616.10 : x
  2. Step 2: Convert to fraction form
    173,839,400.10/260,759,100.15 = 133,528,616.10/x
  3. Step 3: Cross multiply
    173,839,400.10x = 260,759,100.15 × 133,528,616.10
  4. Step 4: Simplify right side
    173,839,400.10x = 34,818,801,778,510,800
  5. Step 5: Solve for x
    x = 34,818,801,778,510,800/173,839,400.10
  6. Step 6: Final answer
    x = 200,292,924.15

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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.