Home / 5,212,960,038,012.60-7,819,440,057,019.10-5,212,960,038,012.60

Finding the Fourth Proportional to 5,212,960,038,012.60, 7,819,440,057,019.10 and 5,212,960,038,012.60

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Solution

The fourth proportional to 5,212,960,038,012.60, 7,819,440,057,019.10 and 5,212,960,038,012.60 is: 7,819,440,057,019.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,212,960,038,012.60 : 7,819,440,057,019.10 = 5,212,960,038,012.60 : x
  2. Step 2: Convert to fraction form
    5,212,960,038,012.60/7,819,440,057,019.10 = 5,212,960,038,012.60/x
  3. Step 3: Cross multiply
    5,212,960,038,012.60x = 7,819,440,057,019.10 × 5,212,960,038,012.60
  4. Step 4: Simplify right side
    5,212,960,038,012.60x = 40,762,428,536,875,526,213,599,232
  5. Step 5: Solve for x
    x = 40,762,428,536,875,526,213,599,232/5,212,960,038,012.60
  6. Step 6: Final answer
    x = 7,819,440,057,019.10

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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.