Home / 48,746,196.12-67,156,692.98-34,038,566.44

Finding the Fourth Proportional to 48,746,196.12, 67,156,692.98 and 34,038,566.44

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Solution

The fourth proportional to 48,746,196.12, 67,156,692.98 and 34,038,566.44 is: 46,894,275.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,746,196.12 : 67,156,692.98 = 34,038,566.44 : x
  2. Step 2: Convert to fraction form
    48,746,196.12/67,156,692.98 = 34,038,566.44/x
  3. Step 3: Cross multiply
    48,746,196.12x = 67,156,692.98 × 34,038,566.44
  4. Step 4: Simplify right side
    48,746,196.12x = 2,285,917,555,890,411.50
  5. Step 5: Solve for x
    x = 2,285,917,555,890,411.50/48,746,196.12
  6. Step 6: Final answer
    x = 46,894,275.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.