Home / 1,180,096,301.60-1,771,488,145.20-695,695,047.20

Finding the Fourth Proportional to 1,180,096,301.60, 1,771,488,145.20 and 695,695,047.20

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Solution

The fourth proportional to 1,180,096,301.60, 1,771,488,145.20 and 695,695,047.20 is: 1,044,334,709.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,180,096,301.60 : 1,771,488,145.20 = 695,695,047.20 : x
  2. Step 2: Convert to fraction form
    1,180,096,301.60/1,771,488,145.20 = 695,695,047.20/x
  3. Step 3: Cross multiply
    1,180,096,301.60x = 1,771,488,145.20 × 695,695,047.20
  4. Step 4: Simplify right side
    1,180,096,301.60x = 1,232,415,528,789,154,560
  5. Step 5: Solve for x
    x = 1,232,415,528,789,154,560/1,180,096,301.60
  6. Step 6: Final answer
    x = 1,044,334,709.90

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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.