Home / 9,791,965,897.15-14,690,830,583.50-3,159,470,614.54

Finding the Fourth Proportional to 9,791,965,897.15, 14,690,830,583.50 and 3,159,470,614.54

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Solution

The fourth proportional to 9,791,965,897.15, 14,690,830,583.50 and 3,159,470,614.54 is: 4,740,135,741.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,791,965,897.15 : 14,690,830,583.50 = 3,159,470,614.54 : x
  2. Step 2: Convert to fraction form
    9,791,965,897.15/14,690,830,583.50 = 3,159,470,614.54/x
  3. Step 3: Cross multiply
    9,791,965,897.15x = 14,690,830,583.50 × 3,159,470,614.54
  4. Step 4: Simplify right side
    9,791,965,897.15x = 46,415,247,531,680,317,440
  5. Step 5: Solve for x
    x = 46,415,247,531,680,317,440/9,791,965,897.15
  6. Step 6: Final answer
    x = 4,740,135,741.81

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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.