Home / 3,371,117,813.60-5,056,676,720.40-883,973,933.60

Finding the Fourth Proportional to 3,371,117,813.60, 5,056,676,720.40 and 883,973,933.60

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Solution

The fourth proportional to 3,371,117,813.60, 5,056,676,720.40 and 883,973,933.60 is: 1,325,960,900.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,371,117,813.60 : 5,056,676,720.40 = 883,973,933.60 : x
  2. Step 2: Convert to fraction form
    3,371,117,813.60/5,056,676,720.40 = 883,973,933.60/x
  3. Step 3: Cross multiply
    3,371,117,813.60x = 5,056,676,720.40 × 883,973,933.60
  4. Step 4: Simplify right side
    3,371,117,813.60x = 4,469,970,411,475,535,360
  5. Step 5: Solve for x
    x = 4,469,970,411,475,535,360/3,371,117,813.60
  6. Step 6: Final answer
    x = 1,325,960,900.40

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.