Home / 1,180,096,314.60-1,771,488,164.70-695,695,060.20

Finding the Fourth Proportional to 1,180,096,314.60, 1,771,488,164.70 and 695,695,060.20

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Solution

The fourth proportional to 1,180,096,314.60, 1,771,488,164.70 and 695,695,060.20 is: 1,044,334,729.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,180,096,314.60 : 1,771,488,164.70 = 695,695,060.20 : x
  2. Step 2: Convert to fraction form
    1,180,096,314.60/1,771,488,164.70 = 695,695,060.20/x
  3. Step 3: Cross multiply
    1,180,096,314.60x = 1,771,488,164.70 × 695,695,060.20
  4. Step 4: Simplify right side
    1,180,096,314.60x = 1,232,415,565,384,554,240
  5. Step 5: Solve for x
    x = 1,232,415,565,384,554,240/1,180,096,314.60
  6. Step 6: Final answer
    x = 1,044,334,729.41

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1.5x scale

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.