Home / 1,706,232,550,389.60-2,559,090,230,768.80-464,372,157,965.55

Finding the Fourth Proportional to 1,706,232,550,389.60, 2,559,090,230,768.80 and 464,372,157,965.55

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Solution

The fourth proportional to 1,706,232,550,389.60, 2,559,090,230,768.80 and 464,372,157,965.55 is: 696,487,857,191.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,706,232,550,389.60 : 2,559,090,230,768.80 = 464,372,157,965.55 : x
  2. Step 2: Convert to fraction form
    1,706,232,550,389.60/2,559,090,230,768.80 = 464,372,157,965.55/x
  3. Step 3: Cross multiply
    1,706,232,550,389.60x = 2,559,090,230,768.80 × 464,372,157,965.55
  4. Step 4: Simplify right side
    1,706,232,550,389.60x = 1,188,370,252,890,664,809,267,200
  5. Step 5: Solve for x
    x = 1,188,370,252,890,664,809,267,200/1,706,232,550,389.60
  6. Step 6: Final answer
    x = 696,487,857,191.16

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Double scale
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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.