Home / 47,787,457,024.58-65,946,697,148.79-26,377,702,501.15

Finding the Fourth Proportional to 47,787,457,024.58, 65,946,697,148.79 and 26,377,702,501.15

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Solution

The fourth proportional to 47,787,457,024.58, 65,946,697,148.79 and 26,377,702,501.15 is: 36,401,233,014.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,787,457,024.58 : 65,946,697,148.79 = 26,377,702,501.15 : x
  2. Step 2: Convert to fraction form
    47,787,457,024.58/65,946,697,148.79 = 26,377,702,501.15/x
  3. Step 3: Cross multiply
    47,787,457,024.58x = 65,946,697,148.79 × 26,377,702,501.15
  4. Step 4: Simplify right side
    47,787,457,024.58x = 1,739,522,358,324,219,609,088
  5. Step 5: Solve for x
    x = 1,739,522,358,324,219,609,088/47,787,457,024.58
  6. Step 6: Final answer
    x = 36,401,233,014.54

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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.