Home / 10,702,666,939.05-14,766,348,249.75-6,184,900,120.05

Finding the Fourth Proportional to 10,702,666,939.05, 14,766,348,249.75 and 6,184,900,120.05

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Solution

The fourth proportional to 10,702,666,939.05, 14,766,348,249.75 and 6,184,900,120.05 is: 8,533,236,583.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,702,666,939.05 : 14,766,348,249.75 = 6,184,900,120.05 : x
  2. Step 2: Convert to fraction form
    10,702,666,939.05/14,766,348,249.75 = 6,184,900,120.05/x
  3. Step 3: Cross multiply
    10,702,666,939.05x = 14,766,348,249.75 × 6,184,900,120.05
  4. Step 4: Simplify right side
    10,702,666,939.05x = 91,328,389,062,578,880,512
  5. Step 5: Solve for x
    x = 91,328,389,062,578,880,512/10,702,666,939.05
  6. Step 6: Final answer
    x = 8,533,236,583.24

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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.