Home / 2,022,842,385,120.40-3,034,441,953,931.20-570,717,753,388.80

Finding the Fourth Proportional to 2,022,842,385,120.40, 3,034,441,953,931.20 and 570,717,753,388.80

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Solution

The fourth proportional to 2,022,842,385,120.40, 3,034,441,953,931.20 and 570,717,753,388.80 is: 856,126,956,541.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,842,385,120.40 : 3,034,441,953,931.20 = 570,717,753,388.80 : x
  2. Step 2: Convert to fraction form
    2,022,842,385,120.40/3,034,441,953,931.20 = 570,717,753,388.80/x
  3. Step 3: Cross multiply
    2,022,842,385,120.40x = 3,034,441,953,931.20 × 570,717,753,388.80
  4. Step 4: Simplify right side
    2,022,842,385,120.40x = 1,731,809,894,736,335,164,407,808
  5. Step 5: Solve for x
    x = 1,731,809,894,736,335,164,407,808/2,022,842,385,120.40
  6. Step 6: Final answer
    x = 856,126,956,541.53

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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.