Home / 26,500,308,216.63-36,570,543,958.67-14,457,282,530.78

Finding the Fourth Proportional to 26,500,308,216.63, 36,570,543,958.67 and 14,457,282,530.78

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Solution

The fourth proportional to 26,500,308,216.63, 36,570,543,958.67 and 14,457,282,530.78 is: 19,951,114,605.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,500,308,216.63 : 36,570,543,958.67 = 14,457,282,530.78 : x
  2. Step 2: Convert to fraction form
    26,500,308,216.63/36,570,543,958.67 = 14,457,282,530.78/x
  3. Step 3: Cross multiply
    26,500,308,216.63x = 36,570,543,958.67 × 14,457,282,530.78
  4. Step 4: Simplify right side
    26,500,308,216.63x = 528,710,686,314,546,724,864
  5. Step 5: Solve for x
    x = 528,710,686,314,546,724,864/26,500,308,216.63
  6. Step 6: Final answer
    x = 19,951,114,605.63

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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.