Home / 26,988,289.20-37,244,259-14,765,350.32

Finding the Fourth Proportional to 26,988,289.20, 37,244,259 and 14,765,350.32

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Solution

The fourth proportional to 26,988,289.20, 37,244,259 and 14,765,350.32 is: 20,376,413.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,988,289.20 : 37,244,259 = 14,765,350.32 : x
  2. Step 2: Convert to fraction form
    26,988,289.20/37,244,259 = 14,765,350.32/x
  3. Step 3: Cross multiply
    26,988,289.20x = 37,244,259 × 14,765,350.32
  4. Step 4: Simplify right side
    26,988,289.20x = 549,924,531,543,812.88
  5. Step 5: Solve for x
    x = 549,924,531,543,812.88/26,988,289.20
  6. Step 6: Final answer
    x = 20,376,413.17

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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.