Home / 240,450,834.76-360,909,483.24-116,041,015.90

Finding the Fourth Proportional to 240,450,834.76, 360,909,483.24 and 116,041,015.90

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Solution

The fourth proportional to 240,450,834.76, 360,909,483.24 and 116,041,015.90 is: 174,174,080.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,450,834.76 : 360,909,483.24 = 116,041,015.90 : x
  2. Step 2: Convert to fraction form
    240,450,834.76/360,909,483.24 = 116,041,015.90/x
  3. Step 3: Cross multiply
    240,450,834.76x = 360,909,483.24 × 116,041,015.90
  4. Step 4: Simplify right side
    240,450,834.76x = 41,880,303,081,905,952
  5. Step 5: Solve for x
    x = 41,880,303,081,905,952/240,450,834.76
  6. Step 6: Final answer
    x = 174,174,080.64

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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.