Home / 1,724,883,248.24-2,587,760,284.93-481,312,667.60

Finding the Fourth Proportional to 1,724,883,248.24, 2,587,760,284.93 and 481,312,667.60

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Solution

The fourth proportional to 1,724,883,248.24, 2,587,760,284.93 and 481,312,667.60 is: 722,090,499.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,724,883,248.24 : 2,587,760,284.93 = 481,312,667.60 : x
  2. Step 2: Convert to fraction form
    1,724,883,248.24/2,587,760,284.93 = 481,312,667.60/x
  3. Step 3: Cross multiply
    1,724,883,248.24x = 2,587,760,284.93 × 481,312,667.60
  4. Step 4: Simplify right side
    1,724,883,248.24x = 1,245,521,805,843,834,368
  5. Step 5: Solve for x
    x = 1,245,521,805,843,834,368/1,724,883,248.24
  6. Step 6: Final answer
    x = 722,090,499.23

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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.