Home / 573,947,302.30-860,920,953.45-246,367,069.90

Finding the Fourth Proportional to 573,947,302.30, 860,920,953.45 and 246,367,069.90

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Solution

The fourth proportional to 573,947,302.30, 860,920,953.45 and 246,367,069.90 is: 369,550,604.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    573,947,302.30 : 860,920,953.45 = 246,367,069.90 : x
  2. Step 2: Convert to fraction form
    573,947,302.30/860,920,953.45 = 246,367,069.90/x
  3. Step 3: Cross multiply
    573,947,302.30x = 860,920,953.45 × 246,367,069.90
  4. Step 4: Simplify right side
    573,947,302.30x = 212,102,572,716,990,816
  5. Step 5: Solve for x
    x = 212,102,572,716,990,816/573,947,302.30
  6. Step 6: Final answer
    x = 369,550,604.85

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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.