Home / 4,782,155,436,376.70-7,173,233,154,564.40-4,782,155,436,376.70

Finding the Fourth Proportional to 4,782,155,436,376.70, 7,173,233,154,564.40 and 4,782,155,436,376.70

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Solution

The fourth proportional to 4,782,155,436,376.70, 7,173,233,154,564.40 and 4,782,155,436,376.70 is: 7,173,233,154,564.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,782,155,436,376.70 : 7,173,233,154,564.40 = 4,782,155,436,376.70 : x
  2. Step 2: Convert to fraction form
    4,782,155,436,376.70/7,173,233,154,564.40 = 4,782,155,436,376.70/x
  3. Step 3: Cross multiply
    4,782,155,436,376.70x = 7,173,233,154,564.40 × 4,782,155,436,376.70
  4. Step 4: Simplify right side
    4,782,155,436,376.70x = 34,303,515,926,497,732,392,386,560
  5. Step 5: Solve for x
    x = 34,303,515,926,497,732,392,386,560/4,782,155,436,376.70
  6. Step 6: Final answer
    x = 7,173,233,154,564.40

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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.