Home / 2,460,587,869.70-3,395,611,155.75-1,331,557,667.93

Finding the Fourth Proportional to 2,460,587,869.70, 3,395,611,155.75 and 1,331,557,667.93

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Solution

The fourth proportional to 2,460,587,869.70, 3,395,611,155.75 and 1,331,557,667.93 is: 1,837,549,525.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,460,587,869.70 : 3,395,611,155.75 = 1,331,557,667.93 : x
  2. Step 2: Convert to fraction form
    2,460,587,869.70/3,395,611,155.75 = 1,331,557,667.93/x
  3. Step 3: Cross multiply
    2,460,587,869.70x = 3,395,611,155.75 × 1,331,557,667.93
  4. Step 4: Simplify right side
    2,460,587,869.70x = 4,521,452,071,747,561,984
  5. Step 5: Solve for x
    x = 4,521,452,071,747,561,984/2,460,587,869.70
  6. Step 6: Final answer
    x = 1,837,549,525.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.