Home / 3,089,673,634.20-4,634,510,451.30-760,592,117.40

Finding the Fourth Proportional to 3,089,673,634.20, 4,634,510,451.30 and 760,592,117.40

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Solution

The fourth proportional to 3,089,673,634.20, 4,634,510,451.30 and 760,592,117.40 is: 1,140,888,176.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,089,673,634.20 : 4,634,510,451.30 = 760,592,117.40 : x
  2. Step 2: Convert to fraction form
    3,089,673,634.20/4,634,510,451.30 = 760,592,117.40/x
  3. Step 3: Cross multiply
    3,089,673,634.20x = 4,634,510,451.30 × 760,592,117.40
  4. Step 4: Simplify right side
    3,089,673,634.20x = 3,524,972,117,266,696,704
  5. Step 5: Solve for x
    x = 3,524,972,117,266,696,704/3,089,673,634.20
  6. Step 6: Final answer
    x = 1,140,888,176.10

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1.5x scale

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.