Home / 8,534,208,555,342.90-11,776,903,086,973-4,830,345,340,641.90

Finding the Fourth Proportional to 8,534,208,555,342.90, 11,776,903,086,973 and 4,830,345,340,641.90

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Solution

The fourth proportional to 8,534,208,555,342.90, 11,776,903,086,973 and 4,830,345,340,641.90 is: 6,665,704,099,501.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,534,208,555,342.90 : 11,776,903,086,973 = 4,830,345,340,641.90 : x
  2. Step 2: Convert to fraction form
    8,534,208,555,342.90/11,776,903,086,973 = 4,830,345,340,641.90/x
  3. Step 3: Cross multiply
    8,534,208,555,342.90x = 11,776,903,086,973 × 4,830,345,340,641.90
  4. Step 4: Simplify right side
    8,534,208,555,342.90x = 56,886,508,953,351,245,526,990,848
  5. Step 5: Solve for x
    x = 56,886,508,953,351,245,526,990,848/8,534,208,555,342.90
  6. Step 6: Final answer
    x = 6,665,704,099,501.65

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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.