Home / 9,212,188,209,084.40-12,713,219,346,711-5,101,514,564,834

Finding the Fourth Proportional to 9,212,188,209,084.40, 12,713,219,346,711 and 5,101,514,564,834

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Solution

The fourth proportional to 9,212,188,209,084.40, 12,713,219,346,711 and 5,101,514,564,834 is: 7,040,311,399,545.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,212,188,209,084.40 : 12,713,219,346,711 = 5,101,514,564,834 : x
  2. Step 2: Convert to fraction form
    9,212,188,209,084.40/12,713,219,346,711 = 5,101,514,564,834/x
  3. Step 3: Cross multiply
    9,212,188,209,084.40x = 12,713,219,346,711 × 5,101,514,564,834
  4. Step 4: Simplify right side
    9,212,188,209,084.40x = 64,856,673,663,175,559,154,237,440
  5. Step 5: Solve for x
    x = 64,856,673,663,175,559,154,237,440/9,212,188,209,084.40
  6. Step 6: Final answer
    x = 7,040,311,399,545.50

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.