Home / 4,893,375,061.23-7,343,718,075.95-3,315,741,633.87

Finding the Fourth Proportional to 4,893,375,061.23, 7,343,718,075.95 and 3,315,741,633.87

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Solution

The fourth proportional to 4,893,375,061.23, 7,343,718,075.95 and 3,315,741,633.87 is: 4,976,089,399.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,893,375,061.23 : 7,343,718,075.95 = 3,315,741,633.87 : x
  2. Step 2: Convert to fraction form
    4,893,375,061.23/7,343,718,075.95 = 3,315,741,633.87/x
  3. Step 3: Cross multiply
    4,893,375,061.23x = 7,343,718,075.95 × 3,315,741,633.87
  4. Step 4: Simplify right side
    4,893,375,061.23x = 24,349,871,771,814,526,976
  5. Step 5: Solve for x
    x = 24,349,871,771,814,526,976/4,893,375,061.23
  6. Step 6: Final answer
    x = 4,976,089,399.88

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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.