Home / 24,747,103,485.48-34,153,910,818.32-13,897,957,669.68

Finding the Fourth Proportional to 24,747,103,485.48, 34,153,910,818.32 and 13,897,957,669.68

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Solution

The fourth proportional to 24,747,103,485.48, 34,153,910,818.32 and 13,897,957,669.68 is: 19,180,814,719.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,747,103,485.48 : 34,153,910,818.32 = 13,897,957,669.68 : x
  2. Step 2: Convert to fraction form
    24,747,103,485.48/34,153,910,818.32 = 13,897,957,669.68/x
  3. Step 3: Cross multiply
    24,747,103,485.48x = 34,153,910,818.32 × 13,897,957,669.68
  4. Step 4: Simplify right side
    24,747,103,485.48x = 474,669,606,807,037,149,184
  5. Step 5: Solve for x
    x = 474,669,606,807,037,149,184/24,747,103,485.48
  6. Step 6: Final answer
    x = 19,180,814,719.81

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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.