Home / 35,288,495,209.96-52,948,374,156.50-18,496,315,739.43

Finding the Fourth Proportional to 35,288,495,209.96, 52,948,374,156.50 and 18,496,315,739.43

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Solution

The fourth proportional to 35,288,495,209.96, 52,948,374,156.50 and 18,496,315,739.43 is: 27,752,666,710.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,288,495,209.96 : 52,948,374,156.50 = 18,496,315,739.43 : x
  2. Step 2: Convert to fraction form
    35,288,495,209.96/52,948,374,156.50 = 18,496,315,739.43/x
  3. Step 3: Cross multiply
    35,288,495,209.96x = 52,948,374,156.50 × 18,496,315,739.43
  4. Step 4: Simplify right side
    35,288,495,209.96x = 979,349,846,288,025,649,152
  5. Step 5: Solve for x
    x = 979,349,846,288,025,649,152/35,288,495,209.96
  6. Step 6: Final answer
    x = 27,752,666,710.81

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1.5x scale

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.