Home / 8,558,252,041.10-11,810,401,710.53-4,747,775,090.64

Finding the Fourth Proportional to 8,558,252,041.10, 11,810,401,710.53 and 4,747,775,090.64

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Solution

The fourth proportional to 8,558,252,041.10, 11,810,401,710.53 and 4,747,775,090.64 is: 6,551,937,332.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,558,252,041.10 : 11,810,401,710.53 = 4,747,775,090.64 : x
  2. Step 2: Convert to fraction form
    8,558,252,041.10/11,810,401,710.53 = 4,747,775,090.64/x
  3. Step 3: Cross multiply
    8,558,252,041.10x = 11,810,401,710.53 × 4,747,775,090.64
  4. Step 4: Simplify right side
    8,558,252,041.10x = 56,073,131,051,681,677,312
  5. Step 5: Solve for x
    x = 56,073,131,051,681,677,312/8,558,252,041.10
  6. Step 6: Final answer
    x = 6,551,937,332.81

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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.