Home / 6,144,098,329.80-8,478,870,433.70-3,324,736,508.94

Finding the Fourth Proportional to 6,144,098,329.80, 8,478,870,433.70 and 3,324,736,508.94

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Solution

The fourth proportional to 6,144,098,329.80, 8,478,870,433.70 and 3,324,736,508.94 is: 4,588,144,357.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,144,098,329.80 : 8,478,870,433.70 = 3,324,736,508.94 : x
  2. Step 2: Convert to fraction form
    6,144,098,329.80/8,478,870,433.70 = 3,324,736,508.94/x
  3. Step 3: Cross multiply
    6,144,098,329.80x = 8,478,870,433.70 × 3,324,736,508.94
  4. Step 4: Simplify right side
    6,144,098,329.80x = 28,190,010,085,477,695,488
  5. Step 5: Solve for x
    x = 28,190,010,085,477,695,488/6,144,098,329.80
  6. Step 6: Final answer
    x = 4,588,144,357.77

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1.5x scale

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.