Home / 7,325,018,784.60-10,988,200,023.30-2,417,703,379.80

Finding the Fourth Proportional to 7,325,018,784.60, 10,988,200,023.30 and 2,417,703,379.80

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Solution

The fourth proportional to 7,325,018,784.60, 10,988,200,023.30 and 2,417,703,379.80 is: 3,626,776,820.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,325,018,784.60 : 10,988,200,023.30 = 2,417,703,379.80 : x
  2. Step 2: Convert to fraction form
    7,325,018,784.60/10,988,200,023.30 = 2,417,703,379.80/x
  3. Step 3: Cross multiply
    7,325,018,784.60x = 10,988,200,023.30 × 2,417,703,379.80
  4. Step 4: Simplify right side
    7,325,018,784.60x = 26,566,208,334,250,848,256
  5. Step 5: Solve for x
    x = 26,566,208,334,250,848,256/7,325,018,784.60
  6. Step 6: Final answer
    x = 3,626,776,820.03

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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.