Home / 9,332,743,766.34-12,880,184,483.55-5,718,166,289.96

Finding the Fourth Proportional to 9,332,743,766.34, 12,880,184,483.55 and 5,718,166,289.96

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Solution

The fourth proportional to 9,332,743,766.34, 12,880,184,483.55 and 5,718,166,289.96 is: 7,891,681,006.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,332,743,766.34 : 12,880,184,483.55 = 5,718,166,289.96 : x
  2. Step 2: Convert to fraction form
    9,332,743,766.34/12,880,184,483.55 = 5,718,166,289.96/x
  3. Step 3: Cross multiply
    9,332,743,766.34x = 12,880,184,483.55 × 5,718,166,289.96
  4. Step 4: Simplify right side
    9,332,743,766.34x = 73,651,036,722,259,935,232
  5. Step 5: Solve for x
    x = 73,651,036,722,259,935,232/9,332,743,766.34
  6. Step 6: Final answer
    x = 7,891,681,006.81

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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.