Home / 7,250,929,995,234.40-10,010,800,064,296-4,615,641,771,763.20

Finding the Fourth Proportional to 7,250,929,995,234.40, 10,010,800,064,296 and 4,615,641,771,763.20

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Solution

The fourth proportional to 7,250,929,995,234.40, 10,010,800,064,296 and 4,615,641,771,763.20 is: 6,372,460,770,673.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,250,929,995,234.40 : 10,010,800,064,296 = 4,615,641,771,763.20 : x
  2. Step 2: Convert to fraction form
    7,250,929,995,234.40/10,010,800,064,296 = 4,615,641,771,763.20/x
  3. Step 3: Cross multiply
    7,250,929,995,234.40x = 10,010,800,064,296 × 4,615,641,771,763.20
  4. Step 4: Simplify right side
    7,250,929,995,234.40x = 46,206,266,945,534,344,373,993,472
  5. Step 5: Solve for x
    x = 46,206,266,945,534,344,373,993,472/7,250,929,995,234.40
  6. Step 6: Final answer
    x = 6,372,460,770,673.96

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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.