Home / 1,617,503,936,372.60-2,232,225,598,349-895,739,565,365.64

Finding the Fourth Proportional to 1,617,503,936,372.60, 2,232,225,598,349 and 895,739,565,365.64

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Solution

The fourth proportional to 1,617,503,936,372.60, 2,232,225,598,349 and 895,739,565,365.64 is: 1,236,159,456,741.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,617,503,936,372.60 : 2,232,225,598,349 = 895,739,565,365.64 : x
  2. Step 2: Convert to fraction form
    1,617,503,936,372.60/2,232,225,598,349 = 895,739,565,365.64/x
  3. Step 3: Cross multiply
    1,617,503,936,372.60x = 2,232,225,598,349 × 895,739,565,365.64
  4. Step 4: Simplify right side
    1,617,503,936,372.60x = 1,999,492,787,263,189,056,225,280
  5. Step 5: Solve for x
    x = 1,999,492,787,263,189,056,225,280/1,617,503,936,372.60
  6. Step 6: Final answer
    x = 1,236,159,456,741.25

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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.