Home / 2,944,478,803.30-4,063,393,928.28-1,606,364,838.01

Finding the Fourth Proportional to 2,944,478,803.30, 4,063,393,928.28 and 1,606,364,838.01

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Solution

The fourth proportional to 2,944,478,803.30, 4,063,393,928.28 and 1,606,364,838.01 is: 2,216,790,666.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,944,478,803.30 : 4,063,393,928.28 = 1,606,364,838.01 : x
  2. Step 2: Convert to fraction form
    2,944,478,803.30/4,063,393,928.28 = 1,606,364,838.01/x
  3. Step 3: Cross multiply
    2,944,478,803.30x = 4,063,393,928.28 × 1,606,364,838.01
  4. Step 4: Simplify right side
    2,944,478,803.30x = 6,527,293,129,372,319,744
  5. Step 5: Solve for x
    x = 6,527,293,129,372,319,744/2,944,478,803.30
  6. Step 6: Final answer
    x = 2,216,790,666.67

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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.