Home / 4,696,576,010.40-7,044,864,015.60-1,934,783,421.60

Finding the Fourth Proportional to 4,696,576,010.40, 7,044,864,015.60 and 1,934,783,421.60

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Solution

The fourth proportional to 4,696,576,010.40, 7,044,864,015.60 and 1,934,783,421.60 is: 2,902,175,132.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,696,576,010.40 : 7,044,864,015.60 = 1,934,783,421.60 : x
  2. Step 2: Convert to fraction form
    4,696,576,010.40/7,044,864,015.60 = 1,934,783,421.60/x
  3. Step 3: Cross multiply
    4,696,576,010.40x = 7,044,864,015.60 × 1,934,783,421.60
  4. Step 4: Simplify right side
    4,696,576,010.40x = 13,630,286,104,809,283,584
  5. Step 5: Solve for x
    x = 13,630,286,104,809,283,584/4,696,576,010.40
  6. Step 6: Final answer
    x = 2,902,175,132.40

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1.5x scale

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.