Home / 2,334,136,291.08-3,221,098,451.70-1,262,440,817.16

Finding the Fourth Proportional to 2,334,136,291.08, 3,221,098,451.70 and 1,262,440,817.16

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Solution

The fourth proportional to 2,334,136,291.08, 3,221,098,451.70 and 1,262,440,817.16 is: 1,742,163,119.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,334,136,291.08 : 3,221,098,451.70 = 1,262,440,817.16 : x
  2. Step 2: Convert to fraction form
    2,334,136,291.08/3,221,098,451.70 = 1,262,440,817.16/x
  3. Step 3: Cross multiply
    2,334,136,291.08x = 3,221,098,451.70 × 1,262,440,817.16
  4. Step 4: Simplify right side
    2,334,136,291.08x = 4,066,446,161,516,958,720
  5. Step 5: Solve for x
    x = 4,066,446,161,516,958,720/2,334,136,291.08
  6. Step 6: Final answer
    x = 1,742,163,119.20

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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.