Home / 14,967,396,688.86-20,653,594,529.87-8,944,703,054.46

Finding the Fourth Proportional to 14,967,396,688.86, 20,653,594,529.87 and 8,944,703,054.46

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Solution

The fourth proportional to 14,967,396,688.86, 20,653,594,529.87 and 8,944,703,054.46 is: 12,342,845,848.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,967,396,688.86 : 20,653,594,529.87 = 8,944,703,054.46 : x
  2. Step 2: Convert to fraction form
    14,967,396,688.86/20,653,594,529.87 = 8,944,703,054.46/x
  3. Step 3: Cross multiply
    14,967,396,688.86x = 20,653,594,529.87 × 8,944,703,054.46
  4. Step 4: Simplify right side
    14,967,396,688.86x = 184,740,270,076,861,808,640
  5. Step 5: Solve for x
    x = 184,740,270,076,861,808,640/14,967,396,688.86
  6. Step 6: Final answer
    x = 12,342,845,848.03

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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.