Home / 12,337,993,336.40-17,026,430,804.23-7,057,595,560.40

Finding the Fourth Proportional to 12,337,993,336.40, 17,026,430,804.23 and 7,057,595,560.40

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Solution

The fourth proportional to 12,337,993,336.40, 17,026,430,804.23 and 7,057,595,560.40 is: 9,739,481,873.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,337,993,336.40 : 17,026,430,804.23 = 7,057,595,560.40 : x
  2. Step 2: Convert to fraction form
    12,337,993,336.40/17,026,430,804.23 = 7,057,595,560.40/x
  3. Step 3: Cross multiply
    12,337,993,336.40x = 17,026,430,804.23 × 7,057,595,560.40
  4. Step 4: Simplify right side
    12,337,993,336.40x = 120,165,662,453,391,441,920
  5. Step 5: Solve for x
    x = 120,165,662,453,391,441,920/12,337,993,336.40
  6. Step 6: Final answer
    x = 9,739,481,873.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.