Home / 47,787,457,044.60-65,946,697,176.42-26,377,702,521.18

Finding the Fourth Proportional to 47,787,457,044.60, 65,946,697,176.42 and 26,377,702,521.18

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Solution

The fourth proportional to 47,787,457,044.60, 65,946,697,176.42 and 26,377,702,521.18 is: 36,401,233,042.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,787,457,044.60 : 65,946,697,176.42 = 26,377,702,521.18 : x
  2. Step 2: Convert to fraction form
    47,787,457,044.60/65,946,697,176.42 = 26,377,702,521.18/x
  3. Step 3: Cross multiply
    47,787,457,044.60x = 65,946,697,176.42 × 26,377,702,521.18
  4. Step 4: Simplify right side
    47,787,457,044.60x = 1,739,522,360,373,947,662,336
  5. Step 5: Solve for x
    x = 1,739,522,360,373,947,662,336/47,787,457,044.60
  6. Step 6: Final answer
    x = 36,401,233,042.19

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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.