Home / 1,233,276,247,281.70-1,849,906,909,490.80-670,888,056,105.06

Finding the Fourth Proportional to 1,233,276,247,281.70, 1,849,906,909,490.80 and 670,888,056,105.06

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Solution

The fourth proportional to 1,233,276,247,281.70, 1,849,906,909,490.80 and 670,888,056,105.06 is: 1,006,328,025,224.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,233,276,247,281.70 : 1,849,906,909,490.80 = 670,888,056,105.06 : x
  2. Step 2: Convert to fraction form
    1,233,276,247,281.70/1,849,906,909,490.80 = 670,888,056,105.06/x
  3. Step 3: Cross multiply
    1,233,276,247,281.70x = 1,849,906,909,490.80 × 670,888,056,105.06
  4. Step 4: Simplify right side
    1,233,276,247,281.70x = 1,241,080,450,483,602,147,246,080
  5. Step 5: Solve for x
    x = 1,241,080,450,483,602,147,246,080/1,233,276,247,281.70
  6. Step 6: Final answer
    x = 1,006,328,025,224.77

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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.