Home / 23,088,096,631.60-34,632,144,947.40-19,782,108,458.80

Finding the Fourth Proportional to 23,088,096,631.60, 34,632,144,947.40 and 19,782,108,458.80

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Solution

The fourth proportional to 23,088,096,631.60, 34,632,144,947.40 and 19,782,108,458.80 is: 29,673,162,688.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,088,096,631.60 : 34,632,144,947.40 = 19,782,108,458.80 : x
  2. Step 2: Convert to fraction form
    23,088,096,631.60/34,632,144,947.40 = 19,782,108,458.80/x
  3. Step 3: Cross multiply
    23,088,096,631.60x = 34,632,144,947.40 × 19,782,108,458.80
  4. Step 4: Simplify right side
    23,088,096,631.60x = 685,096,847,510,349,283,328
  5. Step 5: Solve for x
    x = 685,096,847,510,349,283,328/23,088,096,631.60
  6. Step 6: Final answer
    x = 29,673,162,688.20

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Double scale
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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.