Home / 4,656,632,866.98-6,426,179,457.90-2,649,467,953.02

Finding the Fourth Proportional to 4,656,632,866.98, 6,426,179,457.90 and 2,649,467,953.02

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Solution

The fourth proportional to 4,656,632,866.98, 6,426,179,457.90 and 2,649,467,953.02 is: 3,656,280,626.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,656,632,866.98 : 6,426,179,457.90 = 2,649,467,953.02 : x
  2. Step 2: Convert to fraction form
    4,656,632,866.98/6,426,179,457.90 = 2,649,467,953.02/x
  3. Step 3: Cross multiply
    4,656,632,866.98x = 6,426,179,457.90 × 2,649,467,953.02
  4. Step 4: Simplify right side
    4,656,632,866.98x = 17,025,956,534,061,486,080
  5. Step 5: Solve for x
    x = 17,025,956,534,061,486,080/4,656,632,866.98
  6. Step 6: Final answer
    x = 3,656,280,626.03

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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.