Home / 589,824,358.30-884,880,585.57-196,350,424.62

Finding the Fourth Proportional to 589,824,358.30, 884,880,585.57 and 196,350,424.62

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Solution

The fourth proportional to 589,824,358.30, 884,880,585.57 and 196,350,424.62 is: 294,573,590.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    589,824,358.30 : 884,880,585.57 = 196,350,424.62 : x
  2. Step 2: Convert to fraction form
    589,824,358.30/884,880,585.57 = 196,350,424.62/x
  3. Step 3: Cross multiply
    589,824,358.30x = 884,880,585.57 × 196,350,424.62
  4. Step 4: Simplify right side
    589,824,358.30x = 173,746,678,712,075,872
  5. Step 5: Solve for x
    x = 173,746,678,712,075,872/589,824,358.30
  6. Step 6: Final answer
    x = 294,573,590.03

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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.