Home / 5,212,960,038,014.20-7,819,440,057,021-5,212,960,038,014.20

Finding the Fourth Proportional to 5,212,960,038,014.20, 7,819,440,057,021 and 5,212,960,038,014.20

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Solution

The fourth proportional to 5,212,960,038,014.20, 7,819,440,057,021 and 5,212,960,038,014.20 is: 7,819,440,057,021.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,212,960,038,014.20 : 7,819,440,057,021 = 5,212,960,038,014.20 : x
  2. Step 2: Convert to fraction form
    5,212,960,038,014.20/7,819,440,057,021 = 5,212,960,038,014.20/x
  3. Step 3: Cross multiply
    5,212,960,038,014.20x = 7,819,440,057,021 × 5,212,960,038,014.20
  4. Step 4: Simplify right side
    5,212,960,038,014.20x = 40,762,428,536,897,954,532,818,944
  5. Step 5: Solve for x
    x = 40,762,428,536,897,954,532,818,944/5,212,960,038,014.20
  6. Step 6: Final answer
    x = 7,819,440,057,021.00

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Double scale
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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.