Home / 589,797,452,169.60-884,736,131,007.70-207,295,024,139.58

Finding the Fourth Proportional to 589,797,452,169.60, 884,736,131,007.70 and 207,295,024,139.58

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Solution

The fourth proportional to 589,797,452,169.60, 884,736,131,007.70 and 207,295,024,139.58 is: 310,956,578,329.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    589,797,452,169.60 : 884,736,131,007.70 = 207,295,024,139.58 : x
  2. Step 2: Convert to fraction form
    589,797,452,169.60/884,736,131,007.70 = 207,295,024,139.58/x
  3. Step 3: Cross multiply
    589,797,452,169.60x = 884,736,131,007.70 × 207,295,024,139.58
  4. Step 4: Simplify right side
    589,797,452,169.60x = 183,401,397,634,399,756,877,824
  5. Step 5: Solve for x
    x = 183,401,397,634,399,756,877,824/589,797,452,169.60
  6. Step 6: Final answer
    x = 310,956,578,329.98

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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.