Home / 724,678,563,972-1,080,733,518,942

Finding the Third Proportional to 724,678,563,972 and 1,080,733,518,942

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Solution

The third proportional to 724,678,563,972 and 1,080,733,518,942 is: 1,611,728,284,831.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    724,678,563,972 : 1,080,733,518,942 = 1,080,733,518,942 : x
  2. Step 2: Convert to fraction form
    724,678,563,972/1,080,733,518,942 = 1,080,733,518,942/x
  3. Step 3: Cross multiply
    724,678,563,972x = 1,080,733,518,942 × 1,080,733,518,942
  4. Step 4: Simplify right side
    724,678,563,972x = 1,167,984,938,964,758,319,595,520
  5. Step 5: Solve for x
    x = 1,167,984,938,964,758,319,595,520/724,678,563,972
  6. Step 6: Final answer
    x = 1,611,728,284,831.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.