Home / 4,481,265,111.53-6,184,688,133.84-2,550,502,350.23

Finding the Fourth Proportional to 4,481,265,111.53, 6,184,688,133.84 and 2,550,502,350.23

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Solution

The fourth proportional to 4,481,265,111.53, 6,184,688,133.84 and 2,550,502,350.23 is: 3,520,001,880.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,481,265,111.53 : 6,184,688,133.84 = 2,550,502,350.23 : x
  2. Step 2: Convert to fraction form
    4,481,265,111.53/6,184,688,133.84 = 2,550,502,350.23/x
  3. Step 3: Cross multiply
    4,481,265,111.53x = 6,184,688,133.84 × 2,550,502,350.23
  4. Step 4: Simplify right side
    4,481,265,111.53x = 15,774,061,620,798,513,152
  5. Step 5: Solve for x
    x = 15,774,061,620,798,513,152/4,481,265,111.53
  6. Step 6: Final answer
    x = 3,520,001,880.77

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Double scale
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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.