Home / 116,049,835,030.21-174,154,267,446.58-40,502,985,691.41

Finding the Fourth Proportional to 116,049,835,030.21, 174,154,267,446.58 and 40,502,985,691.41

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Solution

The fourth proportional to 116,049,835,030.21, 174,154,267,446.58 and 40,502,985,691.41 is: 60,782,230,329.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,049,835,030.21 : 174,154,267,446.58 = 40,502,985,691.41 : x
  2. Step 2: Convert to fraction form
    116,049,835,030.21/174,154,267,446.58 = 40,502,985,691.41/x
  3. Step 3: Cross multiply
    116,049,835,030.21x = 174,154,267,446.58 × 40,502,985,691.41
  4. Step 4: Simplify right side
    116,049,835,030.21x = 7,053,767,802,486,820,700,160
  5. Step 5: Solve for x
    x = 7,053,767,802,486,820,700,160/116,049,835,030.21
  6. Step 6: Final answer
    x = 60,782,230,329.33

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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.