Home / 58,280,193.60-80,437,195.20-34,760,240.64

Finding the Fourth Proportional to 58,280,193.60, 80,437,195.20 and 34,760,240.64

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Solution

The fourth proportional to 58,280,193.60, 80,437,195.20 and 34,760,240.64 is: 47,975,411.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,280,193.60 : 80,437,195.20 = 34,760,240.64 : x
  2. Step 2: Convert to fraction form
    58,280,193.60/80,437,195.20 = 34,760,240.64/x
  3. Step 3: Cross multiply
    58,280,193.60x = 80,437,195.20 × 34,760,240.64
  4. Step 4: Simplify right side
    58,280,193.60x = 2,796,016,261,558,653
  5. Step 5: Solve for x
    x = 2,796,016,261,558,653/58,280,193.60
  6. Step 6: Final answer
    x = 47,975,411.35

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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.