Home / 1,571,498,834.04-2,356,599,696.21-536,443,084.80

Finding the Fourth Proportional to 1,571,498,834.04, 2,356,599,696.21 and 536,443,084.80

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Solution

The fourth proportional to 1,571,498,834.04, 2,356,599,696.21 and 536,443,084.80 is: 804,443,238.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,571,498,834.04 : 2,356,599,696.21 = 536,443,084.80 : x
  2. Step 2: Convert to fraction form
    1,571,498,834.04/2,356,599,696.21 = 536,443,084.80/x
  3. Step 3: Cross multiply
    1,571,498,834.04x = 2,356,599,696.21 × 536,443,084.80
  4. Step 4: Simplify right side
    1,571,498,834.04x = 1,264,181,610,673,635,328
  5. Step 5: Solve for x
    x = 1,264,181,610,673,635,328/1,571,498,834.04
  6. Step 6: Final answer
    x = 804,443,238.07

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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.