Home / 4,365,515,344.80-6,548,329,004.40-1,457,470,192.80

Finding the Fourth Proportional to 4,365,515,344.80, 6,548,329,004.40 and 1,457,470,192.80

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Solution

The fourth proportional to 4,365,515,344.80, 6,548,329,004.40 and 1,457,470,192.80 is: 2,186,223,981.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,365,515,344.80 : 6,548,329,004.40 = 1,457,470,192.80 : x
  2. Step 2: Convert to fraction form
    4,365,515,344.80/6,548,329,004.40 = 1,457,470,192.80/x
  3. Step 3: Cross multiply
    4,365,515,344.80x = 6,548,329,004.40 × 1,457,470,192.80
  4. Step 4: Simplify right side
    4,365,515,344.80x = 9,543,994,336,560,699,392
  5. Step 5: Solve for x
    x = 9,543,994,336,560,699,392/4,365,515,344.80
  6. Step 6: Final answer
    x = 2,186,223,981.08

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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.