Home / 27,434,041.45-38,357,269.55-27,434,041.45

Finding the Fourth Proportional to 27,434,041.45, 38,357,269.55 and 27,434,041.45

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Solution

The fourth proportional to 27,434,041.45, 38,357,269.55 and 27,434,041.45 is: 38,357,269.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,434,041.45 : 38,357,269.55 = 27,434,041.45 : x
  2. Step 2: Convert to fraction form
    27,434,041.45/38,357,269.55 = 27,434,041.45/x
  3. Step 3: Cross multiply
    27,434,041.45x = 38,357,269.55 × 27,434,041.45
  4. Step 4: Simplify right side
    27,434,041.45x = 1,052,294,922,743,522.75
  5. Step 5: Solve for x
    x = 1,052,294,922,743,522.75/27,434,041.45
  6. Step 6: Final answer
    x = 38,357,269.55

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.