Home / 11,710,355,615,947-16,160,073,346,340-6,436,691,487,627.60

Finding the Fourth Proportional to 11,710,355,615,947, 16,160,073,346,340 and 6,436,691,487,627.60

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Solution

The fourth proportional to 11,710,355,615,947, 16,160,073,346,340 and 6,436,691,487,627.60 is: 8,882,514,755,245.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,710,355,615,947 : 16,160,073,346,340 = 6,436,691,487,627.60 : x
  2. Step 2: Convert to fraction form
    11,710,355,615,947/16,160,073,346,340 = 6,436,691,487,627.60/x
  3. Step 3: Cross multiply
    11,710,355,615,947x = 16,160,073,346,340 × 6,436,691,487,627.60
  4. Step 4: Simplify right side
    11,710,355,615,947x = 104,017,406,547,824,329,896,230,912
  5. Step 5: Solve for x
    x = 104,017,406,547,824,329,896,230,912/11,710,355,615,947
  6. Step 6: Final answer
    x = 8,882,514,755,245.76

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Double scale
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1.5x scale

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.