Home / 276,070,550,066.52-414,147,230,831.08-96,964,968,547.60

Finding the Fourth Proportional to 276,070,550,066.52, 414,147,230,831.08 and 96,964,968,547.60

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Solution

The fourth proportional to 276,070,550,066.52, 414,147,230,831.08 and 96,964,968,547.60 is: 145,461,995,862.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    276,070,550,066.52 : 414,147,230,831.08 = 96,964,968,547.60 : x
  2. Step 2: Convert to fraction form
    276,070,550,066.52/414,147,230,831.08 = 96,964,968,547.60/x
  3. Step 3: Cross multiply
    276,070,550,066.52x = 414,147,230,831.08 × 96,964,968,547.60
  4. Step 4: Simplify right side
    276,070,550,066.52x = 40,157,773,211,611,315,568,640
  5. Step 5: Solve for x
    x = 40,157,773,211,611,315,568,640/276,070,550,066.52
  6. Step 6: Final answer
    x = 145,461,995,862.78

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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.