Home / 240,450,841.95-360,909,494.04-116,041,023.09

Finding the Fourth Proportional to 240,450,841.95, 360,909,494.04 and 116,041,023.09

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Solution

The fourth proportional to 240,450,841.95, 360,909,494.04 and 116,041,023.09 is: 174,174,091.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,450,841.95 : 360,909,494.04 = 116,041,023.09 : x
  2. Step 2: Convert to fraction form
    240,450,841.95/360,909,494.04 = 116,041,023.09/x
  3. Step 3: Cross multiply
    240,450,841.95x = 360,909,494.04 × 116,041,023.09
  4. Step 4: Simplify right side
    240,450,841.95x = 41,880,306,931,295,864
  5. Step 5: Solve for x
    x = 41,880,306,931,295,864/240,450,841.95
  6. Step 6: Final answer
    x = 174,174,091.43

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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.