Home / 3,308,205,361.60-4,565,324,347.74-1,802,832,134.98

Finding the Fourth Proportional to 3,308,205,361.60, 4,565,324,347.74 and 1,802,832,134.98

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Solution

The fourth proportional to 3,308,205,361.60, 4,565,324,347.74 and 1,802,832,134.98 is: 2,487,908,863.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,308,205,361.60 : 4,565,324,347.74 = 1,802,832,134.98 : x
  2. Step 2: Convert to fraction form
    3,308,205,361.60/4,565,324,347.74 = 1,802,832,134.98/x
  3. Step 3: Cross multiply
    3,308,205,361.60x = 4,565,324,347.74 × 1,802,832,134.98
  4. Step 4: Simplify right side
    3,308,205,361.60x = 8,230,513,440,712,280,064
  5. Step 5: Solve for x
    x = 8,230,513,440,712,280,064/3,308,205,361.60
  6. Step 6: Final answer
    x = 2,487,908,863.29

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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.