Home / 124,720,095,019.50-256,051,965,612.93

Finding the Third Proportional to 124,720,095,019.50 and 256,051,965,612.93

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Solution

The third proportional to 124,720,095,019.50 and 256,051,965,612.93 is: 525,677,991,858.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,720,095,019.50 : 256,051,965,612.93 = 256,051,965,612.93 : x
  2. Step 2: Convert to fraction form
    124,720,095,019.50/256,051,965,612.93 = 256,051,965,612.93/x
  3. Step 3: Cross multiply
    124,720,095,019.50x = 256,051,965,612.93 × 256,051,965,612.93
  4. Step 4: Simplify right side
    124,720,095,019.50x = 65,562,609,094,245,081,939,968
  5. Step 5: Solve for x
    x = 65,562,609,094,245,081,939,968/124,720,095,019.50
  6. Step 6: Final answer
    x = 525,677,991,858.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.