Home / 3,660,057,312,961.20-5,488,389,454,457.10-1,364,705,461,039.80

Finding the Fourth Proportional to 3,660,057,312,961.20, 5,488,389,454,457.10 and 1,364,705,461,039.80

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Solution

The fourth proportional to 3,660,057,312,961.20, 5,488,389,454,457.10 and 1,364,705,461,039.80 is: 2,046,425,621,338.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,660,057,312,961.20 : 5,488,389,454,457.10 = 1,364,705,461,039.80 : x
  2. Step 2: Convert to fraction form
    3,660,057,312,961.20/5,488,389,454,457.10 = 1,364,705,461,039.80/x
  3. Step 3: Cross multiply
    3,660,057,312,961.20x = 5,488,389,454,457.10 × 1,364,705,461,039.80
  4. Step 4: Simplify right side
    3,660,057,312,961.20x = 7,490,035,060,810,853,210,128,384
  5. Step 5: Solve for x
    x = 7,490,035,060,810,853,210,128,384/3,660,057,312,961.20
  6. Step 6: Final answer
    x = 2,046,425,621,338.42

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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.