Home / 46,826,861.70-70,240,292.55-46,109,416.35

Finding the Fourth Proportional to 46,826,861.70, 70,240,292.55 and 46,109,416.35

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Solution

The fourth proportional to 46,826,861.70, 70,240,292.55 and 46,109,416.35 is: 69,164,124.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,826,861.70 : 70,240,292.55 = 46,109,416.35 : x
  2. Step 2: Convert to fraction form
    46,826,861.70/70,240,292.55 = 46,109,416.35/x
  3. Step 3: Cross multiply
    46,826,861.70x = 70,240,292.55 × 46,109,416.35
  4. Step 4: Simplify right side
    46,826,861.70x = 3,238,738,893,733,753
  5. Step 5: Solve for x
    x = 3,238,738,893,733,753/46,826,861.70
  6. Step 6: Final answer
    x = 69,164,124.53

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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.