Home / 4,032,880,439,895.40-5,565,391,774,893.40-2,180,988,594,047.60

Finding the Fourth Proportional to 4,032,880,439,895.40, 5,565,391,774,893.40 and 2,180,988,594,047.60

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Solution

The fourth proportional to 4,032,880,439,895.40, 5,565,391,774,893.40 and 2,180,988,594,047.60 is: 3,009,773,327,860.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,880,439,895.40 : 5,565,391,774,893.40 = 2,180,988,594,047.60 : x
  2. Step 2: Convert to fraction form
    4,032,880,439,895.40/5,565,391,774,893.40 = 2,180,988,594,047.60/x
  3. Step 3: Cross multiply
    4,032,880,439,895.40x = 5,565,391,774,893.40 × 2,180,988,594,047.60
  4. Step 4: Simplify right side
    4,032,880,439,895.40x = 12,138,055,982,448,834,447,933,440
  5. Step 5: Solve for x
    x = 12,138,055,982,448,834,447,933,440/4,032,880,439,895.40
  6. Step 6: Final answer
    x = 3,009,773,327,860.83

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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.