Home / 23,699,099,521.50-32,708,298,434.64-18,656,409,939.15

Finding the Fourth Proportional to 23,699,099,521.50, 32,708,298,434.64 and 18,656,409,939.15

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Solution

The fourth proportional to 23,699,099,521.50, 32,708,298,434.64 and 18,656,409,939.15 is: 25,748,633,337.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,699,099,521.50 : 32,708,298,434.64 = 18,656,409,939.15 : x
  2. Step 2: Convert to fraction form
    23,699,099,521.50/32,708,298,434.64 = 18,656,409,939.15/x
  3. Step 3: Cross multiply
    23,699,099,521.50x = 32,708,298,434.64 × 18,656,409,939.15
  4. Step 4: Simplify right side
    23,699,099,521.50x = 610,219,424,008,702,132,224
  5. Step 5: Solve for x
    x = 610,219,424,008,702,132,224/23,699,099,521.50
  6. Step 6: Final answer
    x = 25,748,633,337.53

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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.