Home / 24,254,838,879.98-36,349,737,441.72-18,876,973,601.55

Finding the Fourth Proportional to 24,254,838,879.98, 36,349,737,441.72 and 18,876,973,601.55

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Solution

The fourth proportional to 24,254,838,879.98, 36,349,737,441.72 and 18,876,973,601.55 is: 28,290,150,163.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,254,838,879.98 : 36,349,737,441.72 = 18,876,973,601.55 : x
  2. Step 2: Convert to fraction form
    24,254,838,879.98/36,349,737,441.72 = 18,876,973,601.55/x
  3. Step 3: Cross multiply
    24,254,838,879.98x = 36,349,737,441.72 × 18,876,973,601.55
  4. Step 4: Simplify right side
    24,254,838,879.98x = 686,173,034,110,622,105,600
  5. Step 5: Solve for x
    x = 686,173,034,110,622,105,600/24,254,838,879.98
  6. Step 6: Final answer
    x = 28,290,150,163.69

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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.