Home / 7,307,310.10-10,247,030.30-7,307,310.10

Finding the Fourth Proportional to 7,307,310.10, 10,247,030.30 and 7,307,310.10

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Solution

The fourth proportional to 7,307,310.10, 10,247,030.30 and 7,307,310.10 is: 10,247,030.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,307,310.10 : 10,247,030.30 = 7,307,310.10 : x
  2. Step 2: Convert to fraction form
    7,307,310.10/10,247,030.30 = 7,307,310.10/x
  3. Step 3: Cross multiply
    7,307,310.10x = 10,247,030.30 × 7,307,310.10
  4. Step 4: Simplify right side
    7,307,310.10x = 74,878,228,006,196.03
  5. Step 5: Solve for x
    x = 74,878,228,006,196.03/7,307,310.10
  6. Step 6: Final answer
    x = 10,247,030.30

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.