Home / 5,570,392,103,438.60-8,359,404,870,397.20-1,944,143,335,157.80

Finding the Fourth Proportional to 5,570,392,103,438.60, 8,359,404,870,397.20 and 1,944,143,335,157.80

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Solution

The fourth proportional to 5,570,392,103,438.60, 8,359,404,870,397.20 and 1,944,143,335,157.80 is: 2,917,547,088,765.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,570,392,103,438.60 : 8,359,404,870,397.20 = 1,944,143,335,157.80 : x
  2. Step 2: Convert to fraction form
    5,570,392,103,438.60/8,359,404,870,397.20 = 1,944,143,335,157.80/x
  3. Step 3: Cross multiply
    5,570,392,103,438.60x = 8,359,404,870,397.20 × 1,944,143,335,157.80
  4. Step 4: Simplify right side
    5,570,392,103,438.60x = 16,251,881,264,668,370,685,394,944
  5. Step 5: Solve for x
    x = 16,251,881,264,668,370,685,394,944/5,570,392,103,438.60
  6. Step 6: Final answer
    x = 2,917,547,088,765.28

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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.