Home / 3,300,973,127,954.40-4,953,721,449,048.20-1,152,084,968,972

Finding the Fourth Proportional to 3,300,973,127,954.40, 4,953,721,449,048.20 and 1,152,084,968,972

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Solution

The fourth proportional to 3,300,973,127,954.40, 4,953,721,449,048.20 and 1,152,084,968,972 is: 1,728,916,837,762.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,300,973,127,954.40 : 4,953,721,449,048.20 = 1,152,084,968,972 : x
  2. Step 2: Convert to fraction form
    3,300,973,127,954.40/4,953,721,449,048.20 = 1,152,084,968,972/x
  3. Step 3: Cross multiply
    3,300,973,127,954.40x = 4,953,721,449,048.20 × 1,152,084,968,972
  4. Step 4: Simplify right side
    3,300,973,127,954.40x = 5,707,108,021,922,626,162,130,944
  5. Step 5: Solve for x
    x = 5,707,108,021,922,626,162,130,944/3,300,973,127,954.40
  6. Step 6: Final answer
    x = 1,728,916,837,762.72

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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.