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Finding the Fourth Proportional to 8,751,527,424,881.60, 13,127,291,137,322 and 8,751,527,424,881.60

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Solution

The fourth proportional to 8,751,527,424,881.60, 13,127,291,137,322 and 8,751,527,424,881.60 is: 13,127,291,137,322

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,751,527,424,881.60 : 13,127,291,137,322 = 8,751,527,424,881.60 : x
  2. Step 2: Convert to fraction form
    8,751,527,424,881.60/13,127,291,137,322 = 8,751,527,424,881.60/x
  3. Step 3: Cross multiply
    8,751,527,424,881.60x = 13,127,291,137,322 × 8,751,527,424,881.60
  4. Step 4: Simplify right side
    8,751,527,424,881.60x = 114,883,848,402,678,648,607,342,592
  5. Step 5: Solve for x
    x = 114,883,848,402,678,648,607,342,592/8,751,527,424,881.60
  6. Step 6: Final answer
    x = 13,127,291,137,322

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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.