Home / 53,865,733.46-80,809,961.95-17,471,297.23

Finding the Fourth Proportional to 53,865,733.46, 80,809,961.95 and 17,471,297.23

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Solution

The fourth proportional to 53,865,733.46, 80,809,961.95 and 17,471,297.23 is: 26,210,631.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,865,733.46 : 80,809,961.95 = 17,471,297.23 : x
  2. Step 2: Convert to fraction form
    53,865,733.46/80,809,961.95 = 17,471,297.23/x
  3. Step 3: Cross multiply
    53,865,733.46x = 80,809,961.95 × 17,471,297.23
  4. Step 4: Simplify right side
    53,865,733.46x = 1,411,854,864,193,254.50
  5. Step 5: Solve for x
    x = 1,411,854,864,193,254.50/53,865,733.46
  6. Step 6: Final answer
    x = 26,210,631.02

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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.