Home / 2,816,307,533.80-4,224,461,300.70-2,574,243,764.20

Finding the Fourth Proportional to 2,816,307,533.80, 4,224,461,300.70 and 2,574,243,764.20

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Solution

The fourth proportional to 2,816,307,533.80, 4,224,461,300.70 and 2,574,243,764.20 is: 3,861,365,646.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,816,307,533.80 : 4,224,461,300.70 = 2,574,243,764.20 : x
  2. Step 2: Convert to fraction form
    2,816,307,533.80/4,224,461,300.70 = 2,574,243,764.20/x
  3. Step 3: Cross multiply
    2,816,307,533.80x = 4,224,461,300.70 × 2,574,243,764.20
  4. Step 4: Simplify right side
    2,816,307,533.80x = 10,874,793,160,431,194,112
  5. Step 5: Solve for x
    x = 10,874,793,160,431,194,112/2,816,307,533.80
  6. Step 6: Final answer
    x = 3,861,365,646.30

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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.