Home / 906,722,639,185.50-1,360,275,000,521.30-294,054,426,942.07

Finding the Fourth Proportional to 906,722,639,185.50, 1,360,275,000,521.30 and 294,054,426,942.07

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Solution

The fourth proportional to 906,722,639,185.50, 1,360,275,000,521.30 and 294,054,426,942.07 is: 441,143,596,151.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    906,722,639,185.50 : 1,360,275,000,521.30 = 294,054,426,942.07 : x
  2. Step 2: Convert to fraction form
    906,722,639,185.50/1,360,275,000,521.30 = 294,054,426,942.07/x
  3. Step 3: Cross multiply
    906,722,639,185.50x = 1,360,275,000,521.30 × 294,054,426,942.07
  4. Step 4: Simplify right side
    906,722,639,185.50x = 399,994,885,761,914,852,343,808
  5. Step 5: Solve for x
    x = 399,994,885,761,914,852,343,808/906,722,639,185.50
  6. Step 6: Final answer
    x = 441,143,596,151.11

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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.