Home / 5,916,685,680.60-8,875,028,520.90-2,859,038,064.60

Finding the Fourth Proportional to 5,916,685,680.60, 8,875,028,520.90 and 2,859,038,064.60

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Solution

The fourth proportional to 5,916,685,680.60, 8,875,028,520.90 and 2,859,038,064.60 is: 4,288,557,096.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,916,685,680.60 : 8,875,028,520.90 = 2,859,038,064.60 : x
  2. Step 2: Convert to fraction form
    5,916,685,680.60/8,875,028,520.90 = 2,859,038,064.60/x
  3. Step 3: Cross multiply
    5,916,685,680.60x = 8,875,028,520.90 × 2,859,038,064.60
  4. Step 4: Simplify right side
    5,916,685,680.60x = 25,374,044,365,663,735,808
  5. Step 5: Solve for x
    x = 25,374,044,365,663,735,808/5,916,685,680.60
  6. Step 6: Final answer
    x = 4,288,557,096.90

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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.