Home / 606,988,126.07-910,484,551.07-146,925,557.27

Finding the Fourth Proportional to 606,988,126.07, 910,484,551.07 and 146,925,557.27

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Solution

The fourth proportional to 606,988,126.07, 910,484,551.07 and 146,925,557.27 is: 220,388,907.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,988,126.07 : 910,484,551.07 = 146,925,557.27 : x
  2. Step 2: Convert to fraction form
    606,988,126.07/910,484,551.07 = 146,925,557.27/x
  3. Step 3: Cross multiply
    606,988,126.07x = 910,484,551.07 × 146,925,557.27
  4. Step 4: Simplify right side
    606,988,126.07x = 133,773,450,050,950,912
  5. Step 5: Solve for x
    x = 133,773,450,050,950,912/606,988,126.07
  6. Step 6: Final answer
    x = 220,388,907.63

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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.