Home / 656,043,887,270.16-983,966,401,595.16-178,550,394,492.24

Finding the Fourth Proportional to 656,043,887,270.16, 983,966,401,595.16 and 178,550,394,492.24

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Solution

The fourth proportional to 656,043,887,270.16, 983,966,401,595.16 and 178,550,394,492.24 is: 267,798,530,831.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    656,043,887,270.16 : 983,966,401,595.16 = 178,550,394,492.24 : x
  2. Step 2: Convert to fraction form
    656,043,887,270.16/983,966,401,595.16 = 178,550,394,492.24/x
  3. Step 3: Cross multiply
    656,043,887,270.16x = 983,966,401,595.16 × 178,550,394,492.24
  4. Step 4: Simplify right side
    656,043,887,270.16x = 175,687,589,171,925,671,215,104
  5. Step 5: Solve for x
    x = 175,687,589,171,925,671,215,104/656,043,887,270.16
  6. Step 6: Final answer
    x = 267,798,530,831.49

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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.