Home / 189,314,097.48-259,359,104.76-182,234,647.26

Finding the Fourth Proportional to 189,314,097.48, 259,359,104.76 and 182,234,647.26

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Solution

The fourth proportional to 189,314,097.48, 259,359,104.76 and 182,234,647.26 is: 249,660,303.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    189,314,097.48 : 259,359,104.76 = 182,234,647.26 : x
  2. Step 2: Convert to fraction form
    189,314,097.48/259,359,104.76 = 182,234,647.26/x
  3. Step 3: Cross multiply
    189,314,097.48x = 259,359,104.76 × 182,234,647.26
  4. Step 4: Simplify right side
    189,314,097.48x = 47,264,214,968,926,432
  5. Step 5: Solve for x
    x = 47,264,214,968,926,432/189,314,097.48
  6. Step 6: Final answer
    x = 249,660,303.16

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.