Home / 7,355,045,662.65-10,150,178,355.23-4,013,759,309.85

Finding the Fourth Proportional to 7,355,045,662.65, 10,150,178,355.23 and 4,013,759,309.85

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Solution

The fourth proportional to 7,355,045,662.65, 10,150,178,355.23 and 4,013,759,309.85 is: 5,539,105,362.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,355,045,662.65 : 10,150,178,355.23 = 4,013,759,309.85 : x
  2. Step 2: Convert to fraction form
    7,355,045,662.65/10,150,178,355.23 = 4,013,759,309.85/x
  3. Step 3: Cross multiply
    7,355,045,662.65x = 10,150,178,355.23 × 4,013,759,309.85
  4. Step 4: Simplify right side
    7,355,045,662.65x = 40,740,372,869,922,308,096
  5. Step 5: Solve for x
    x = 40,740,372,869,922,308,096/7,355,045,662.65
  6. Step 6: Final answer
    x = 5,539,105,362.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.