Home / 26,727,172.96-36,883,522.80-14,504,030.08

Finding the Fourth Proportional to 26,727,172.96, 36,883,522.80 and 14,504,030.08

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Solution

The fourth proportional to 26,727,172.96, 36,883,522.80 and 14,504,030.08 is: 20,015,574.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,727,172.96 : 36,883,522.80 = 14,504,030.08 : x
  2. Step 2: Convert to fraction form
    26,727,172.96/36,883,522.80 = 14,504,030.08/x
  3. Step 3: Cross multiply
    26,727,172.96x = 36,883,522.80 × 14,504,030.08
  4. Step 4: Simplify right side
    26,727,172.96x = 534,959,724,147,565.81
  5. Step 5: Solve for x
    x = 534,959,724,147,565.81/26,727,172.96
  6. Step 6: Final answer
    x = 20,015,574.60

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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.