Home / 8,829,804,176.90-12,183,035,365.31-5,019,027,169.85

Finding the Fourth Proportional to 8,829,804,176.90, 12,183,035,365.31 and 5,019,027,169.85

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Solution

The fourth proportional to 8,829,804,176.90, 12,183,035,365.31 and 5,019,027,169.85 is: 6,925,066,998.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,829,804,176.90 : 12,183,035,365.31 = 5,019,027,169.85 : x
  2. Step 2: Convert to fraction form
    8,829,804,176.90/12,183,035,365.31 = 5,019,027,169.85/x
  3. Step 3: Cross multiply
    8,829,804,176.90x = 12,183,035,365.31 × 5,019,027,169.85
  4. Step 4: Simplify right side
    8,829,804,176.90x = 61,146,985,509,734,309,888
  5. Step 5: Solve for x
    x = 61,146,985,509,734,309,888/8,829,804,176.90
  6. Step 6: Final answer
    x = 6,925,066,998.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.