Home / 9,653,981,949.94-14,473,158,373.08-3,018,195,386.77

Finding the Fourth Proportional to 9,653,981,949.94, 14,473,158,373.08 and 3,018,195,386.77

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Solution

The fourth proportional to 9,653,981,949.94, 14,473,158,373.08 and 3,018,195,386.77 is: 4,524,849,959.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,653,981,949.94 : 14,473,158,373.08 = 3,018,195,386.77 : x
  2. Step 2: Convert to fraction form
    9,653,981,949.94/14,473,158,373.08 = 3,018,195,386.77/x
  3. Step 3: Cross multiply
    9,653,981,949.94x = 14,473,158,373.08 × 3,018,195,386.77
  4. Step 4: Simplify right side
    9,653,981,949.94x = 43,682,819,833,621,651,456
  5. Step 5: Solve for x
    x = 43,682,819,833,621,651,456/9,653,981,949.94
  6. Step 6: Final answer
    x = 4,524,849,959.34

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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.