Home / 50,260,568.34-69,362,547.04-37,848,763.79

Finding the Fourth Proportional to 50,260,568.34, 69,362,547.04 and 37,848,763.79

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Solution

The fourth proportional to 50,260,568.34, 69,362,547.04 and 37,848,763.79 is: 52,233,525.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,260,568.34 : 69,362,547.04 = 37,848,763.79 : x
  2. Step 2: Convert to fraction form
    50,260,568.34/69,362,547.04 = 37,848,763.79/x
  3. Step 3: Cross multiply
    50,260,568.34x = 69,362,547.04 × 37,848,763.79
  4. Step 4: Simplify right side
    50,260,568.34x = 2,625,286,658,750,331.50
  5. Step 5: Solve for x
    x = 2,625,286,658,750,331.50/50,260,568.34
  6. Step 6: Final answer
    x = 52,233,525.11

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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.