Home / 2,974,906,289.40-4,456,984,662.90-2,544,924,593.40

Finding the Fourth Proportional to 2,974,906,289.40, 4,456,984,662.90 and 2,544,924,593.40

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Solution

The fourth proportional to 2,974,906,289.40, 4,456,984,662.90 and 2,544,924,593.40 is: 3,812,788,967.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,974,906,289.40 : 4,456,984,662.90 = 2,544,924,593.40 : x
  2. Step 2: Convert to fraction form
    2,974,906,289.40/4,456,984,662.90 = 2,544,924,593.40/x
  3. Step 3: Cross multiply
    2,974,906,289.40x = 4,456,984,662.90 × 2,544,924,593.40
  4. Step 4: Simplify right side
    2,974,906,289.40x = 11,342,689,881,020,817,408
  5. Step 5: Solve for x
    x = 11,342,689,881,020,817,408/2,974,906,289.40
  6. Step 6: Final answer
    x = 3,812,788,967.99

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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.