Home / 240,450,835.76-360,909,484.74-116,041,016.90

Finding the Fourth Proportional to 240,450,835.76, 360,909,484.74 and 116,041,016.90

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Solution

The fourth proportional to 240,450,835.76, 360,909,484.74 and 116,041,016.90 is: 174,174,082.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,450,835.76 : 360,909,484.74 = 116,041,016.90 : x
  2. Step 2: Convert to fraction form
    240,450,835.76/360,909,484.74 = 116,041,016.90/x
  3. Step 3: Cross multiply
    240,450,835.76x = 360,909,484.74 × 116,041,016.90
  4. Step 4: Simplify right side
    240,450,835.76x = 41,880,303,618,084,632
  5. Step 5: Solve for x
    x = 41,880,303,618,084,632/240,450,835.76
  6. Step 6: Final answer
    x = 174,174,082.14

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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.