Home / 133,908,493.93-200,556,928.51-63,927,948.33

Finding the Fourth Proportional to 133,908,493.93, 200,556,928.51 and 63,927,948.33

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Solution

The fourth proportional to 133,908,493.93, 200,556,928.51 and 63,927,948.33 is: 95,745,927.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,908,493.93 : 200,556,928.51 = 63,927,948.33 : x
  2. Step 2: Convert to fraction form
    133,908,493.93/200,556,928.51 = 63,927,948.33/x
  3. Step 3: Cross multiply
    133,908,493.93x = 200,556,928.51 × 63,927,948.33
  4. Step 4: Simplify right side
    133,908,493.93x = 12,821,192,963,210,878
  5. Step 5: Solve for x
    x = 12,821,192,963,210,878/133,908,493.93
  6. Step 6: Final answer
    x = 95,745,927.59

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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.