Home / 4,686,274,822,799.60-7,030,317,483,242.40-1,781,774,313,108.50

Finding the Fourth Proportional to 4,686,274,822,799.60, 7,030,317,483,242.40 and 1,781,774,313,108.50

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Solution

The fourth proportional to 4,686,274,822,799.60, 7,030,317,483,242.40 and 1,781,774,313,108.50 is: 2,673,005,655,514.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,686,274,822,799.60 : 7,030,317,483,242.40 = 1,781,774,313,108.50 : x
  2. Step 2: Convert to fraction form
    4,686,274,822,799.60/7,030,317,483,242.40 = 1,781,774,313,108.50/x
  3. Step 3: Cross multiply
    4,686,274,822,799.60x = 7,030,317,483,242.40 × 1,781,774,313,108.50
  4. Step 4: Simplify right side
    4,686,274,822,799.60x = 12,526,439,104,638,906,619,920,384
  5. Step 5: Solve for x
    x = 12,526,439,104,638,906,619,920,384/4,686,274,822,799.60
  6. Step 6: Final answer
    x = 2,673,005,655,514.58

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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.