Home / 2,873,363,144,042.50-4,310,055,898,069.80-695,153,640,399.45

Finding the Fourth Proportional to 2,873,363,144,042.50, 4,310,055,898,069.80 and 695,153,640,399.45

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Solution

The fourth proportional to 2,873,363,144,042.50, 4,310,055,898,069.80 and 695,153,640,399.45 is: 1,042,733,165,865.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,873,363,144,042.50 : 4,310,055,898,069.80 = 695,153,640,399.45 : x
  2. Step 2: Convert to fraction form
    2,873,363,144,042.50/4,310,055,898,069.80 = 695,153,640,399.45/x
  3. Step 3: Cross multiply
    2,873,363,144,042.50x = 4,310,055,898,069.80 × 695,153,640,399.45
  4. Step 4: Simplify right side
    2,873,363,144,042.50x = 2,996,151,047,868,341,909,716,992
  5. Step 5: Solve for x
    x = 2,996,151,047,868,341,909,716,992/2,873,363,144,042.50
  6. Step 6: Final answer
    x = 1,042,733,165,865.38

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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.