Home / 51,298,287,583.40-76,947,431,375.10-51,298,287,583.40

Finding the Fourth Proportional to 51,298,287,583.40, 76,947,431,375.10 and 51,298,287,583.40

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Solution

The fourth proportional to 51,298,287,583.40, 76,947,431,375.10 and 51,298,287,583.40 is: 76,947,431,375.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,298,287,583.40 : 76,947,431,375.10 = 51,298,287,583.40 : x
  2. Step 2: Convert to fraction form
    51,298,287,583.40/76,947,431,375.10 = 51,298,287,583.40/x
  3. Step 3: Cross multiply
    51,298,287,583.40x = 76,947,431,375.10 × 51,298,287,583.40
  4. Step 4: Simplify right side
    51,298,287,583.40x = 3,947,271,463,483,816,280,064
  5. Step 5: Solve for x
    x = 3,947,271,463,483,816,280,064/51,298,287,583.40
  6. Step 6: Final answer
    x = 76,947,431,375.10

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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.