Home / 23,088,096,415.10-34,632,144,622.65-19,782,108,242.30

Finding the Fourth Proportional to 23,088,096,415.10, 34,632,144,622.65 and 19,782,108,242.30

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Solution

The fourth proportional to 23,088,096,415.10, 34,632,144,622.65 and 19,782,108,242.30 is: 29,673,162,363.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,088,096,415.10 : 34,632,144,622.65 = 19,782,108,242.30 : x
  2. Step 2: Convert to fraction form
    23,088,096,415.10/34,632,144,622.65 = 19,782,108,242.30/x
  3. Step 3: Cross multiply
    23,088,096,415.10x = 34,632,144,622.65 × 19,782,108,242.30
  4. Step 4: Simplify right side
    23,088,096,415.10x = 685,096,833,588,250,148,864
  5. Step 5: Solve for x
    x = 685,096,833,588,250,148,864/23,088,096,415.10
  6. Step 6: Final answer
    x = 29,673,162,363.45

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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.