Home / 1,082,768,612.46-1,622,698,097.13-590,744,598.72

Finding the Fourth Proportional to 1,082,768,612.46, 1,622,698,097.13 and 590,744,598.72

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Solution

The fourth proportional to 1,082,768,612.46, 1,622,698,097.13 and 590,744,598.72 is: 885,323,166.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,768,612.46 : 1,622,698,097.13 = 590,744,598.72 : x
  2. Step 2: Convert to fraction form
    1,082,768,612.46/1,622,698,097.13 = 590,744,598.72/x
  3. Step 3: Cross multiply
    1,082,768,612.46x = 1,622,698,097.13 × 590,744,598.72
  4. Step 4: Simplify right side
    1,082,768,612.46x = 958,600,136,232,769,536
  5. Step 5: Solve for x
    x = 958,600,136,232,769,536/1,082,768,612.46
  6. Step 6: Final answer
    x = 885,323,166.19

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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.