Home / 95,738,120,678.45-143,607,181,017.67-56,556,038,630.45

Finding the Fourth Proportional to 95,738,120,678.45, 143,607,181,017.67 and 56,556,038,630.45

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Solution

The fourth proportional to 95,738,120,678.45, 143,607,181,017.67 and 56,556,038,630.45 is: 84,834,057,945.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,738,120,678.45 : 143,607,181,017.67 = 56,556,038,630.45 : x
  2. Step 2: Convert to fraction form
    95,738,120,678.45/143,607,181,017.67 = 56,556,038,630.45/x
  3. Step 3: Cross multiply
    95,738,120,678.45x = 143,607,181,017.67 × 56,556,038,630.45
  4. Step 4: Simplify right side
    95,738,120,678.45x = 8,121,853,277,245,370,531,840
  5. Step 5: Solve for x
    x = 8,121,853,277,245,370,531,840/95,738,120,678.45
  6. Step 6: Final answer
    x = 84,834,057,945.67

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Double scale
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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.