Home / 2,313,763,746.91-3,193,971,501.22-1,562,095,132.70

Finding the Fourth Proportional to 2,313,763,746.91, 3,193,971,501.22 and 1,562,095,132.70

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Solution

The fourth proportional to 2,313,763,746.91, 3,193,971,501.22 and 1,562,095,132.70 is: 2,156,351,244.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,313,763,746.91 : 3,193,971,501.22 = 1,562,095,132.70 : x
  2. Step 2: Convert to fraction form
    2,313,763,746.91/3,193,971,501.22 = 1,562,095,132.70/x
  3. Step 3: Cross multiply
    2,313,763,746.91x = 3,193,971,501.22 × 1,562,095,132.70
  4. Step 4: Simplify right side
    2,313,763,746.91x = 4,989,287,336,018,399,232
  5. Step 5: Solve for x
    x = 4,989,287,336,018,399,232/2,313,763,746.91
  6. Step 6: Final answer
    x = 2,156,351,244.89

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Double scale
Find fourth proportional to 2,313,763,747.91, 3,193,971,502.60 and 1,562,095,133.70
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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.