Home / 75,582,901,485.60-113,374,352,228.40-46,196,339,949.60

Finding the Fourth Proportional to 75,582,901,485.60, 113,374,352,228.40 and 46,196,339,949.60

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Solution

The fourth proportional to 75,582,901,485.60, 113,374,352,228.40 and 46,196,339,949.60 is: 69,294,509,924.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,582,901,485.60 : 113,374,352,228.40 = 46,196,339,949.60 : x
  2. Step 2: Convert to fraction form
    75,582,901,485.60/113,374,352,228.40 = 46,196,339,949.60/x
  3. Step 3: Cross multiply
    75,582,901,485.60x = 113,374,352,228.40 × 46,196,339,949.60
  4. Step 4: Simplify right side
    75,582,901,485.60x = 5,237,480,117,108,856,586,240
  5. Step 5: Solve for x
    x = 5,237,480,117,108,856,586,240/75,582,901,485.60
  6. Step 6: Final answer
    x = 69,294,509,924.40

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Double scale
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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.