Home / 1,175,621,310.54-1,764,521,583.89-593,764,172.28

Finding the Fourth Proportional to 1,175,621,310.54, 1,764,521,583.89 and 593,764,172.28

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Solution

The fourth proportional to 1,175,621,310.54, 1,764,521,583.89 and 593,764,172.28 is: 891,196,585.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,175,621,310.54 : 1,764,521,583.89 = 593,764,172.28 : x
  2. Step 2: Convert to fraction form
    1,175,621,310.54/1,764,521,583.89 = 593,764,172.28/x
  3. Step 3: Cross multiply
    1,175,621,310.54x = 1,764,521,583.89 × 593,764,172.28
  4. Step 4: Simplify right side
    1,175,621,310.54x = 1,047,709,697,725,671,552
  5. Step 5: Solve for x
    x = 1,047,709,697,725,671,552/1,175,621,310.54
  6. Step 6: Final answer
    x = 891,196,585.44

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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.