Home / 1,417,383,606.90-2,126,075,410.35-1,281,334,710.90

Finding the Fourth Proportional to 1,417,383,606.90, 2,126,075,410.35 and 1,281,334,710.90

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Solution

The fourth proportional to 1,417,383,606.90, 2,126,075,410.35 and 1,281,334,710.90 is: 1,922,002,066.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,417,383,606.90 : 2,126,075,410.35 = 1,281,334,710.90 : x
  2. Step 2: Convert to fraction form
    1,417,383,606.90/2,126,075,410.35 = 1,281,334,710.90/x
  3. Step 3: Cross multiply
    1,417,383,606.90x = 2,126,075,410.35 × 1,281,334,710.90
  4. Step 4: Simplify right side
    1,417,383,606.90x = 2,724,214,221,272,416,256
  5. Step 5: Solve for x
    x = 2,724,214,221,272,416,256/1,417,383,606.90
  6. Step 6: Final answer
    x = 1,922,002,066.35

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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.