Home / 41,525,257.60-62,276,827.20-12,771,337.60

Finding the Fourth Proportional to 41,525,257.60, 62,276,827.20 and 12,771,337.60

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Solution

The fourth proportional to 41,525,257.60, 62,276,827.20 and 12,771,337.60 is: 19,153,605.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,525,257.60 : 62,276,827.20 = 12,771,337.60 : x
  2. Step 2: Convert to fraction form
    41,525,257.60/62,276,827.20 = 12,771,337.60/x
  3. Step 3: Cross multiply
    41,525,257.60x = 62,276,827.20 × 12,771,337.60
  4. Step 4: Simplify right side
    41,525,257.60x = 795,358,384,828,062.75
  5. Step 5: Solve for x
    x = 795,358,384,828,062.75/41,525,257.60
  6. Step 6: Final answer
    x = 19,153,605.08

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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.