Home / 4,686,274,822,818.80-7,030,317,483,270-1,781,774,313,127.60

Finding the Fourth Proportional to 4,686,274,822,818.80, 7,030,317,483,270 and 1,781,774,313,127.60

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Solution

The fourth proportional to 4,686,274,822,818.80, 7,030,317,483,270 and 1,781,774,313,127.60 is: 2,673,005,655,542.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,686,274,822,818.80 : 7,030,317,483,270 = 1,781,774,313,127.60 : x
  2. Step 2: Convert to fraction form
    4,686,274,822,818.80/7,030,317,483,270 = 1,781,774,313,127.60/x
  3. Step 3: Cross multiply
    4,686,274,822,818.80x = 7,030,317,483,270 × 1,781,774,313,127.60
  4. Step 4: Simplify right side
    4,686,274,822,818.80x = 12,526,439,104,822,361,853,001,728
  5. Step 5: Solve for x
    x = 12,526,439,104,822,361,853,001,728/4,686,274,822,818.80
  6. Step 6: Final answer
    x = 2,673,005,655,542.77

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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.