Home / 25,791,967.14-35,592,914.43-14,189,281.62

Finding the Fourth Proportional to 25,791,967.14, 35,592,914.43 and 14,189,281.62

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Solution

The fourth proportional to 25,791,967.14, 35,592,914.43 and 14,189,281.62 is: 19,581,208.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,791,967.14 : 35,592,914.43 = 14,189,281.62 : x
  2. Step 2: Convert to fraction form
    25,791,967.14/35,592,914.43 = 14,189,281.62/x
  3. Step 3: Cross multiply
    25,791,967.14x = 35,592,914.43 × 14,189,281.62
  4. Step 4: Simplify right side
    25,791,967.14x = 505,037,886,523,831.75
  5. Step 5: Solve for x
    x = 505,037,886,523,831.75/25,791,967.14
  6. Step 6: Final answer
    x = 19,581,208.51

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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.