Home / 7,723,762,743.16-10,659,915,744.78-4,337,052,225.40

Finding the Fourth Proportional to 7,723,762,743.16, 10,659,915,744.78 and 4,337,052,225.40

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Solution

The fourth proportional to 7,723,762,743.16, 10,659,915,744.78 and 4,337,052,225.40 is: 5,985,762,748.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,723,762,743.16 : 10,659,915,744.78 = 4,337,052,225.40 : x
  2. Step 2: Convert to fraction form
    7,723,762,743.16/10,659,915,744.78 = 4,337,052,225.40/x
  3. Step 3: Cross multiply
    7,723,762,743.16x = 10,659,915,744.78 × 4,337,052,225.40
  4. Step 4: Simplify right side
    7,723,762,743.16x = 46,232,611,303,474,593,792
  5. Step 5: Solve for x
    x = 46,232,611,303,474,593,792/7,723,762,743.16
  6. Step 6: Final answer
    x = 5,985,762,748.14

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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.