Home / 2,497,671,150.99-3,746,513,113.55-632,317,046.37

Finding the Fourth Proportional to 2,497,671,150.99, 3,746,513,113.55 and 632,317,046.37

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Solution

The fourth proportional to 2,497,671,150.99, 3,746,513,113.55 and 632,317,046.37 is: 948,477,186.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,497,671,150.99 : 3,746,513,113.55 = 632,317,046.37 : x
  2. Step 2: Convert to fraction form
    2,497,671,150.99/3,746,513,113.55 = 632,317,046.37/x
  3. Step 3: Cross multiply
    2,497,671,150.99x = 3,746,513,113.55 × 632,317,046.37
  4. Step 4: Simplify right side
    2,497,671,150.99x = 2,368,984,106,143,246,848
  5. Step 5: Solve for x
    x = 2,368,984,106,143,246,848/2,497,671,150.99
  6. Step 6: Final answer
    x = 948,477,186.52

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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.