Home / 706,715,075.54-1,060,556,839.59-246,653,244.74

Finding the Fourth Proportional to 706,715,075.54, 1,060,556,839.59 and 246,653,244.74

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Solution

The fourth proportional to 706,715,075.54, 1,060,556,839.59 and 246,653,244.74 is: 370,148,868.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    706,715,075.54 : 1,060,556,839.59 = 246,653,244.74 : x
  2. Step 2: Convert to fraction form
    706,715,075.54/1,060,556,839.59 = 246,653,244.74/x
  3. Step 3: Cross multiply
    706,715,075.54x = 1,060,556,839.59 × 246,653,244.74
  4. Step 4: Simplify right side
    706,715,075.54x = 261,589,785,716,073,216
  5. Step 5: Solve for x
    x = 261,589,785,716,073,216/706,715,075.54
  6. Step 6: Final answer
    x = 370,148,868.72

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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.