Home / 3,034,263,577,646.80-4,551,662,930,846.40-856,076,630,049.88

Finding the Fourth Proportional to 3,034,263,577,646.80, 4,551,662,930,846.40 and 856,076,630,049.88

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Solution

The fourth proportional to 3,034,263,577,646.80, 4,551,662,930,846.40 and 856,076,630,049.88 is: 1,284,190,434,762.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,263,577,646.80 : 4,551,662,930,846.40 = 856,076,630,049.88 : x
  2. Step 2: Convert to fraction form
    3,034,263,577,646.80/4,551,662,930,846.40 = 856,076,630,049.88/x
  3. Step 3: Cross multiply
    3,034,263,577,646.80x = 4,551,662,930,846.40 × 856,076,630,049.88
  4. Step 4: Simplify right side
    3,034,263,577,646.80x = 3,896,572,262,961,946,617,184,256
  5. Step 5: Solve for x
    x = 3,896,572,262,961,946,617,184,256/3,034,263,577,646.80
  6. Step 6: Final answer
    x = 1,284,190,434,762.40

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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.