Home / 370,441,497.22-555,694,907.52-104,549,577.67

Finding the Fourth Proportional to 370,441,497.22, 555,694,907.52 and 104,549,577.67

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Solution

The fourth proportional to 370,441,497.22, 555,694,907.52 and 104,549,577.67 is: 156,833,584.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    370,441,497.22 : 555,694,907.52 = 104,549,577.67 : x
  2. Step 2: Convert to fraction form
    370,441,497.22/555,694,907.52 = 104,549,577.67/x
  3. Step 3: Cross multiply
    370,441,497.22x = 555,694,907.52 × 104,549,577.67
  4. Step 4: Simplify right side
    370,441,497.22x = 58,097,667,894,613,960
  5. Step 5: Solve for x
    x = 58,097,667,894,613,960/370,441,497.22
  6. Step 6: Final answer
    x = 156,833,584.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.