Home / 5,183,584,318.86-7,153,341,737.94-2,925,999,039.66

Finding the Fourth Proportional to 5,183,584,318.86, 7,153,341,737.94 and 2,925,999,039.66

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Solution

The fourth proportional to 5,183,584,318.86, 7,153,341,737.94 and 2,925,999,039.66 is: 4,037,876,065.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,183,584,318.86 : 7,153,341,737.94 = 2,925,999,039.66 : x
  2. Step 2: Convert to fraction form
    5,183,584,318.86/7,153,341,737.94 = 2,925,999,039.66/x
  3. Step 3: Cross multiply
    5,183,584,318.86x = 7,153,341,737.94 × 2,925,999,039.66
  4. Step 4: Simplify right side
    5,183,584,318.86x = 20,930,671,055,572,234,240
  5. Step 5: Solve for x
    x = 20,930,671,055,572,234,240/5,183,584,318.86
  6. Step 6: Final answer
    x = 4,037,876,065.68

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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.