Home / 1,116,133,411.14-1,674,204,503.49-452,159,973

Finding the Fourth Proportional to 1,116,133,411.14, 1,674,204,503.49 and 452,159,973

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Solution

The fourth proportional to 1,116,133,411.14, 1,674,204,503.49 and 452,159,973 is: 678,241,736.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,116,133,411.14 : 1,674,204,503.49 = 452,159,973 : x
  2. Step 2: Convert to fraction form
    1,116,133,411.14/1,674,204,503.49 = 452,159,973/x
  3. Step 3: Cross multiply
    1,116,133,411.14x = 1,674,204,503.49 × 452,159,973
  4. Step 4: Simplify right side
    1,116,133,411.14x = 757,008,263,094,516,864
  5. Step 5: Solve for x
    x = 757,008,263,094,516,864/1,116,133,411.14
  6. Step 6: Final answer
    x = 678,241,736.64

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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.