Home / 6,162,492,118.68-9,249,715,636.05-2,974,004,534.49

Finding the Fourth Proportional to 6,162,492,118.68, 9,249,715,636.05 and 2,974,004,534.49

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Solution

The fourth proportional to 6,162,492,118.68, 9,249,715,636.05 and 2,974,004,534.49 is: 4,463,891,509.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,162,492,118.68 : 9,249,715,636.05 = 2,974,004,534.49 : x
  2. Step 2: Convert to fraction form
    6,162,492,118.68/9,249,715,636.05 = 2,974,004,534.49/x
  3. Step 3: Cross multiply
    6,162,492,118.68x = 9,249,715,636.05 × 2,974,004,534.49
  4. Step 4: Simplify right side
    6,162,492,118.68x = 27,508,696,244,355,751,936
  5. Step 5: Solve for x
    x = 27,508,696,244,355,751,936/6,162,492,118.68
  6. Step 6: Final answer
    x = 4,463,891,509.24

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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.