Home / 23,699,099,519.49-32,708,298,431.89-18,656,409,937.14

Finding the Fourth Proportional to 23,699,099,519.49, 32,708,298,431.89 and 18,656,409,937.14

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Solution

The fourth proportional to 23,699,099,519.49, 32,708,298,431.89 and 18,656,409,937.14 is: 25,748,633,334.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,699,099,519.49 : 32,708,298,431.89 = 18,656,409,937.14 : x
  2. Step 2: Convert to fraction form
    23,699,099,519.49/32,708,298,431.89 = 18,656,409,937.14/x
  3. Step 3: Cross multiply
    23,699,099,519.49x = 32,708,298,431.89 × 18,656,409,937.14
  4. Step 4: Simplify right side
    23,699,099,519.49x = 610,219,423,891,653,263,360
  5. Step 5: Solve for x
    x = 610,219,423,891,653,263,360/23,699,099,519.49
  6. Step 6: Final answer
    x = 25,748,633,334.77

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Double scale
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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.