Home / 1,558,539,377,934.50-2,336,172,574,425-524,383,354,005.70

Finding the Fourth Proportional to 1,558,539,377,934.50, 2,336,172,574,425 and 524,383,354,005.70

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Solution

The fourth proportional to 1,558,539,377,934.50, 2,336,172,574,425 and 524,383,354,005.70 is: 786,024,419,695.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,558,539,377,934.50 : 2,336,172,574,425 = 524,383,354,005.70 : x
  2. Step 2: Convert to fraction form
    1,558,539,377,934.50/2,336,172,574,425 = 524,383,354,005.70/x
  3. Step 3: Cross multiply
    1,558,539,377,934.50x = 2,336,172,574,425 × 524,383,354,005.70
  4. Step 4: Simplify right side
    1,558,539,377,934.50x = 1,225,050,010,113,112,310,546,432
  5. Step 5: Solve for x
    x = 1,225,050,010,113,112,310,546,432/1,558,539,377,934.50
  6. Step 6: Final answer
    x = 786,024,419,695.22

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Double scale
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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.