Home / 4,675,331,418.81-7,024,185,127.73-2,997,903,365.70

Finding the Fourth Proportional to 4,675,331,418.81, 7,024,185,127.73 and 2,997,903,365.70

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Solution

The fourth proportional to 4,675,331,418.81, 7,024,185,127.73 and 2,997,903,365.70 is: 4,504,028,987.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,675,331,418.81 : 7,024,185,127.73 = 2,997,903,365.70 : x
  2. Step 2: Convert to fraction form
    4,675,331,418.81/7,024,185,127.73 = 2,997,903,365.70/x
  3. Step 3: Cross multiply
    4,675,331,418.81x = 7,024,185,127.73 × 2,997,903,365.70
  4. Step 4: Simplify right side
    4,675,331,418.81x = 21,057,828,235,721,650,176
  5. Step 5: Solve for x
    x = 21,057,828,235,721,650,176/4,675,331,418.81
  6. Step 6: Final answer
    x = 4,504,028,987.34

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1.5x scale

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.