Home / 31,593,868,935.35-47,407,096,640.50-14,807,385,588.87

Finding the Fourth Proportional to 31,593,868,935.35, 47,407,096,640.50 and 14,807,385,588.87

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Solution

The fourth proportional to 31,593,868,935.35, 47,407,096,640.50 and 14,807,385,588.87 is: 22,218,714,682.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,593,868,935.35 : 47,407,096,640.50 = 14,807,385,588.87 : x
  2. Step 2: Convert to fraction form
    31,593,868,935.35/47,407,096,640.50 = 14,807,385,588.87/x
  3. Step 3: Cross multiply
    31,593,868,935.35x = 47,407,096,640.50 × 14,807,385,588.87
  4. Step 4: Simplify right side
    31,593,868,935.35x = 701,975,159,604,662,763,520
  5. Step 5: Solve for x
    x = 701,975,159,604,662,763,520/31,593,868,935.35
  6. Step 6: Final answer
    x = 22,218,714,682.94

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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.