Home / 7,562,327,300.55-10,426,310,970.03-6,200,945,347.44

Finding the Fourth Proportional to 7,562,327,300.55, 10,426,310,970.03 and 6,200,945,347.44

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Solution

The fourth proportional to 7,562,327,300.55, 10,426,310,970.03 and 6,200,945,347.44 is: 8,549,350,210.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,562,327,300.55 : 10,426,310,970.03 = 6,200,945,347.44 : x
  2. Step 2: Convert to fraction form
    7,562,327,300.55/10,426,310,970.03 = 6,200,945,347.44/x
  3. Step 3: Cross multiply
    7,562,327,300.55x = 10,426,310,970.03 × 6,200,945,347.44
  4. Step 4: Simplify right side
    7,562,327,300.55x = 64,652,984,500,570,161,152
  5. Step 5: Solve for x
    x = 64,652,984,500,570,161,152/7,562,327,300.55
  6. Step 6: Final answer
    x = 8,549,350,210.73

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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.