Home / 2,355,515,924.10-3,533,273,886.15-804,558,509.70

Finding the Fourth Proportional to 2,355,515,924.10, 3,533,273,886.15 and 804,558,509.70

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Solution

The fourth proportional to 2,355,515,924.10, 3,533,273,886.15 and 804,558,509.70 is: 1,206,837,764.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,355,515,924.10 : 3,533,273,886.15 = 804,558,509.70 : x
  2. Step 2: Convert to fraction form
    2,355,515,924.10/3,533,273,886.15 = 804,558,509.70/x
  3. Step 3: Cross multiply
    2,355,515,924.10x = 3,533,273,886.15 × 804,558,509.70
  4. Step 4: Simplify right side
    2,355,515,924.10x = 2,842,725,572,202,771,968
  5. Step 5: Solve for x
    x = 2,842,725,572,202,771,968/2,355,515,924.10
  6. Step 6: Final answer
    x = 1,206,837,764.55

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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.