Home / 47,883,634.55-71,563,079.15-34,957,006.77

Finding the Fourth Proportional to 47,883,634.55, 71,563,079.15 and 34,957,006.77

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Solution

The fourth proportional to 47,883,634.55, 71,563,079.15 and 34,957,006.77 is: 52,243,967.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,883,634.55 : 71,563,079.15 = 34,957,006.77 : x
  2. Step 2: Convert to fraction form
    47,883,634.55/71,563,079.15 = 34,957,006.77/x
  3. Step 3: Cross multiply
    47,883,634.55x = 71,563,079.15 × 34,957,006.77
  4. Step 4: Simplify right side
    47,883,634.55x = 2,501,631,042,328,596.50
  5. Step 5: Solve for x
    x = 2,501,631,042,328,596.50/47,883,634.55
  6. Step 6: Final answer
    x = 52,243,967.40

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.