Home / 1,090,233,724,650.20-1,633,888,791,852.80-848,502,731,353.96

Finding the Fourth Proportional to 1,090,233,724,650.20, 1,633,888,791,852.80 and 848,502,731,353.96

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Solution

The fourth proportional to 1,090,233,724,650.20, 1,633,888,791,852.80 and 848,502,731,353.96 is: 1,271,616,416,984.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,090,233,724,650.20 : 1,633,888,791,852.80 = 848,502,731,353.96 : x
  2. Step 2: Convert to fraction form
    1,090,233,724,650.20/1,633,888,791,852.80 = 848,502,731,353.96/x
  3. Step 3: Cross multiply
    1,090,233,724,650.20x = 1,633,888,791,852.80 × 848,502,731,353.96
  4. Step 4: Simplify right side
    1,090,233,724,650.20x = 1,386,359,102,615,722,710,269,952
  5. Step 5: Solve for x
    x = 1,386,359,102,615,722,710,269,952/1,090,233,724,650.20
  6. Step 6: Final answer
    x = 1,271,616,416,984.84

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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.