Home / 64,346,029,194.96-96,533,006,650.50-19,576,362,384.24

Finding the Fourth Proportional to 64,346,029,194.96, 96,533,006,650.50 and 19,576,362,384.24

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Solution

The fourth proportional to 64,346,029,194.96, 96,533,006,650.50 and 19,576,362,384.24 is: 29,368,791,576.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,346,029,194.96 : 96,533,006,650.50 = 19,576,362,384.24 : x
  2. Step 2: Convert to fraction form
    64,346,029,194.96/96,533,006,650.50 = 19,576,362,384.24/x
  3. Step 3: Cross multiply
    64,346,029,194.96x = 96,533,006,650.50 × 19,576,362,384.24
  4. Step 4: Simplify right side
    64,346,029,194.96x = 1,889,765,120,230,438,207,488
  5. Step 5: Solve for x
    x = 1,889,765,120,230,438,207,488/64,346,029,194.96
  6. Step 6: Final answer
    x = 29,368,791,576.94

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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.