Home / 22,903,593,010.20-34,355,389,515.30-21,250,598,923.80

Finding the Fourth Proportional to 22,903,593,010.20, 34,355,389,515.30 and 21,250,598,923.80

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Solution

The fourth proportional to 22,903,593,010.20, 34,355,389,515.30 and 21,250,598,923.80 is: 31,875,898,385.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,903,593,010.20 : 34,355,389,515.30 = 21,250,598,923.80 : x
  2. Step 2: Convert to fraction form
    22,903,593,010.20/34,355,389,515.30 = 21,250,598,923.80/x
  3. Step 3: Cross multiply
    22,903,593,010.20x = 34,355,389,515.30 × 21,250,598,923.80
  4. Step 4: Simplify right side
    22,903,593,010.20x = 730,072,603,460,563,894,272
  5. Step 5: Solve for x
    x = 730,072,603,460,563,894,272/22,903,593,010.20
  6. Step 6: Final answer
    x = 31,875,898,385.70

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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.