Home / 11,746,448,555.88-16,210,490,560.88-6,597,403,417.76

Finding the Fourth Proportional to 11,746,448,555.88, 16,210,490,560.88 and 6,597,403,417.76

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Solution

The fourth proportional to 11,746,448,555.88, 16,210,490,560.88 and 6,597,403,417.76 is: 9,104,636,633.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,746,448,555.88 : 16,210,490,560.88 = 6,597,403,417.76 : x
  2. Step 2: Convert to fraction form
    11,746,448,555.88/16,210,490,560.88 = 6,597,403,417.76/x
  3. Step 3: Cross multiply
    11,746,448,555.88x = 16,210,490,560.88 × 6,597,403,417.76
  4. Step 4: Simplify right side
    11,746,448,555.88x = 106,947,145,829,915,934,720
  5. Step 5: Solve for x
    x = 106,947,145,829,915,934,720/11,746,448,555.88
  6. Step 6: Final answer
    x = 9,104,636,633.03

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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.