Home / 573,459,837.95-860,194,735.14-185,282,709.83

Finding the Fourth Proportional to 573,459,837.95, 860,194,735.14 and 185,282,709.83

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Solution

The fourth proportional to 573,459,837.95, 860,194,735.14 and 185,282,709.83 is: 277,925,673.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    573,459,837.95 : 860,194,735.14 = 185,282,709.83 : x
  2. Step 2: Convert to fraction form
    573,459,837.95/860,194,735.14 = 185,282,709.83/x
  3. Step 3: Cross multiply
    573,459,837.95x = 860,194,735.14 × 185,282,709.83
  4. Step 4: Simplify right side
    573,459,837.95x = 159,379,211,503,937,344
  5. Step 5: Solve for x
    x = 159,379,211,503,937,344/573,459,837.95
  6. Step 6: Final answer
    x = 277,925,673.18

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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.