Home / 12,529,614,730.96-18,802,702,078.70-5,899,140,059.00

Finding the Fourth Proportional to 12,529,614,730.96, 18,802,702,078.70 and 5,899,140,059.00

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Solution

The fourth proportional to 12,529,614,730.96, 18,802,702,078.70 and 5,899,140,059.00 is: 8,852,608,434.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,529,614,730.96 : 18,802,702,078.70 = 5,899,140,059.00 : x
  2. Step 2: Convert to fraction form
    12,529,614,730.96/18,802,702,078.70 = 5,899,140,059.00/x
  3. Step 3: Cross multiply
    12,529,614,730.96x = 18,802,702,078.70 × 5,899,140,059.00
  4. Step 4: Simplify right side
    12,529,614,730.96x = 110,919,773,049,778,225,152
  5. Step 5: Solve for x
    x = 110,919,773,049,778,225,152/12,529,614,730.96
  6. Step 6: Final answer
    x = 8,852,608,434.61

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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.