Home / 34,999,601,590.80-52,501,743,014.04-12,307,244,642.32

Finding the Fourth Proportional to 34,999,601,590.80, 52,501,743,014.04 and 12,307,244,642.32

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Solution

The fourth proportional to 34,999,601,590.80, 52,501,743,014.04 and 12,307,244,642.32 is: 18,461,690,020.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,999,601,590.80 : 52,501,743,014.04 = 12,307,244,642.32 : x
  2. Step 2: Convert to fraction form
    34,999,601,590.80/52,501,743,014.04 = 12,307,244,642.32/x
  3. Step 3: Cross multiply
    34,999,601,590.80x = 52,501,743,014.04 × 12,307,244,642.32
  4. Step 4: Simplify right side
    34,999,601,590.80x = 646,151,795,422,005,297,152
  5. Step 5: Solve for x
    x = 646,151,795,422,005,297,152/34,999,601,590.80
  6. Step 6: Final answer
    x = 18,461,690,020.83

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1.5x scale

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.