Home / 3,125,032,709.15-4,706,256,099.51-2,846,089,957.07

Finding the Fourth Proportional to 3,125,032,709.15, 4,706,256,099.51 and 2,846,089,957.07

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Solution

The fourth proportional to 3,125,032,709.15, 4,706,256,099.51 and 2,846,089,957.07 is: 4,286,172,167.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,125,032,709.15 : 4,706,256,099.51 = 2,846,089,957.07 : x
  2. Step 2: Convert to fraction form
    3,125,032,709.15/4,706,256,099.51 = 2,846,089,957.07/x
  3. Step 3: Cross multiply
    3,125,032,709.15x = 4,706,256,099.51 × 2,846,089,957.07
  4. Step 4: Simplify right side
    3,125,032,709.15x = 13,394,428,220,226,609,152
  5. Step 5: Solve for x
    x = 13,394,428,220,226,609,152/3,125,032,709.15
  6. Step 6: Final answer
    x = 4,286,172,167.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.