Home / 683,360,893,931.20-1,024,323,800,502.30-229,922,376,162.56

Finding the Fourth Proportional to 683,360,893,931.20, 1,024,323,800,502.30 and 229,922,376,162.56

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Solution

The fourth proportional to 683,360,893,931.20, 1,024,323,800,502.30 and 229,922,376,162.56 is: 344,642,141,894.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    683,360,893,931.20 : 1,024,323,800,502.30 = 229,922,376,162.56 : x
  2. Step 2: Convert to fraction form
    683,360,893,931.20/1,024,323,800,502.30 = 229,922,376,162.56/x
  3. Step 3: Cross multiply
    683,360,893,931.20x = 1,024,323,800,502.30 × 229,922,376,162.56
  4. Step 4: Simplify right side
    683,360,893,931.20x = 235,514,962,171,352,894,668,800
  5. Step 5: Solve for x
    x = 235,514,962,171,352,894,668,800/683,360,893,931.20
  6. Step 6: Final answer
    x = 344,642,141,894.45

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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.