Home / 377,374,986,545.37-566,141,990,764.59-122,384,487,399

Finding the Fourth Proportional to 377,374,986,545.37, 566,141,990,764.59 and 122,384,487,399

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Solution

The fourth proportional to 377,374,986,545.37, 566,141,990,764.59 and 122,384,487,399 is: 183,602,516,873.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,374,986,545.37 : 566,141,990,764.59 = 122,384,487,399 : x
  2. Step 2: Convert to fraction form
    377,374,986,545.37/566,141,990,764.59 = 122,384,487,399/x
  3. Step 3: Cross multiply
    377,374,986,545.37x = 566,141,990,764.59 × 122,384,487,399
  4. Step 4: Simplify right side
    377,374,986,545.37x = 69,286,997,334,773,735,620,608
  5. Step 5: Solve for x
    x = 69,286,997,334,773,735,620,608/377,374,986,545.37
  6. Step 6: Final answer
    x = 183,602,516,873.34

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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.