Home / 18,071,302,622.94-24,939,003,223.89-10,042,981,541.46

Finding the Fourth Proportional to 18,071,302,622.94, 24,939,003,223.89 and 10,042,981,541.46

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Solution

The fourth proportional to 18,071,302,622.94, 24,939,003,223.89 and 10,042,981,541.46 is: 13,859,651,086.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,071,302,622.94 : 24,939,003,223.89 = 10,042,981,541.46 : x
  2. Step 2: Convert to fraction form
    18,071,302,622.94/24,939,003,223.89 = 10,042,981,541.46/x
  3. Step 3: Cross multiply
    18,071,302,622.94x = 24,939,003,223.89 × 10,042,981,541.46
  4. Step 4: Simplify right side
    18,071,302,622.94x = 250,461,949,039,938,666,496
  5. Step 5: Solve for x
    x = 250,461,949,039,938,666,496/18,071,302,622.94
  6. Step 6: Final answer
    x = 13,859,651,086.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.