Home / 3,476,483,345.60-5,215,648,807.20-1,510,492,817.60

Finding the Fourth Proportional to 3,476,483,345.60, 5,215,648,807.20 and 1,510,492,817.60

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Solution

The fourth proportional to 3,476,483,345.60, 5,215,648,807.20 and 1,510,492,817.60 is: 2,266,140,602.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,476,483,345.60 : 5,215,648,807.20 = 1,510,492,817.60 : x
  2. Step 2: Convert to fraction form
    3,476,483,345.60/5,215,648,807.20 = 1,510,492,817.60/x
  3. Step 3: Cross multiply
    3,476,483,345.60x = 5,215,648,807.20 × 1,510,492,817.60
  4. Step 4: Simplify right side
    3,476,483,345.60x = 7,878,200,062,399,606,784
  5. Step 5: Solve for x
    x = 7,878,200,062,399,606,784/3,476,483,345.60
  6. Step 6: Final answer
    x = 2,266,140,602.22

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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.