Home / 4,477,392,858,378.80-6,716,760,817,818.90-1,572,606,196,147.40

Finding the Fourth Proportional to 4,477,392,858,378.80, 6,716,760,817,818.90 and 1,572,606,196,147.40

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Solution

The fourth proportional to 4,477,392,858,378.80, 6,716,760,817,818.90 and 1,572,606,196,147.40 is: 2,359,145,157,516.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,477,392,858,378.80 : 6,716,760,817,818.90 = 1,572,606,196,147.40 : x
  2. Step 2: Convert to fraction form
    4,477,392,858,378.80/6,716,760,817,818.90 = 1,572,606,196,147.40/x
  3. Step 3: Cross multiply
    4,477,392,858,378.80x = 6,716,760,817,818.90 × 1,572,606,196,147.40
  4. Step 4: Simplify right side
    4,477,392,858,378.80x = 10,562,819,680,142,080,849,477,632
  5. Step 5: Solve for x
    x = 10,562,819,680,142,080,849,477,632/4,477,392,858,378.80
  6. Step 6: Final answer
    x = 2,359,145,157,516.23

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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.