Home / 11,746,448,548.86-16,210,490,551.20-6,597,403,410.78

Finding the Fourth Proportional to 11,746,448,548.86, 16,210,490,551.20 and 6,597,403,410.78

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Solution

The fourth proportional to 11,746,448,548.86, 16,210,490,551.20 and 6,597,403,410.78 is: 9,104,636,623.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,746,448,548.86 : 16,210,490,551.20 = 6,597,403,410.78 : x
  2. Step 2: Convert to fraction form
    11,746,448,548.86/16,210,490,551.20 = 6,597,403,410.78/x
  3. Step 3: Cross multiply
    11,746,448,548.86x = 16,210,490,551.20 × 6,597,403,410.78
  4. Step 4: Simplify right side
    11,746,448,548.86x = 106,947,145,652,903,837,696
  5. Step 5: Solve for x
    x = 106,947,145,652,903,837,696/11,746,448,548.86
  6. Step 6: Final answer
    x = 9,104,636,623.41

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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.