Home / 116,049,835,021.04-174,154,267,432.82-40,502,985,682.23

Finding the Fourth Proportional to 116,049,835,021.04, 174,154,267,432.82 and 40,502,985,682.23

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Solution

The fourth proportional to 116,049,835,021.04, 174,154,267,432.82 and 40,502,985,682.23 is: 60,782,230,315.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,049,835,021.04 : 174,154,267,432.82 = 40,502,985,682.23 : x
  2. Step 2: Convert to fraction form
    116,049,835,021.04/174,154,267,432.82 = 40,502,985,682.23/x
  3. Step 3: Cross multiply
    116,049,835,021.04x = 174,154,267,432.82 × 40,502,985,682.23
  4. Step 4: Simplify right side
    116,049,835,021.04x = 7,053,767,800,330,763,894,784
  5. Step 5: Solve for x
    x = 7,053,767,800,330,763,894,784/116,049,835,021.04
  6. Step 6: Final answer
    x = 60,782,230,315.55

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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.