Home / 4,552,800,186.79-6,276,685,506.31-3,194,588,700.59

Finding the Fourth Proportional to 4,552,800,186.79, 6,276,685,506.31 and 3,194,588,700.59

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Solution

The fourth proportional to 4,552,800,186.79, 6,276,685,506.31 and 3,194,588,700.59 is: 4,404,196,927.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,552,800,186.79 : 6,276,685,506.31 = 3,194,588,700.59 : x
  2. Step 2: Convert to fraction form
    4,552,800,186.79/6,276,685,506.31 = 3,194,588,700.59/x
  3. Step 3: Cross multiply
    4,552,800,186.79x = 6,276,685,506.31 × 3,194,588,700.59
  4. Step 4: Simplify right side
    4,552,800,186.79x = 20,051,428,595,605,106,688
  5. Step 5: Solve for x
    x = 20,051,428,595,605,106,688/4,552,800,186.79
  6. Step 6: Final answer
    x = 4,404,196,927.81

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.