Home / 1,250,093,681.36-1,875,139,536.97-376,695,059.93

Finding the Fourth Proportional to 1,250,093,681.36, 1,875,139,536.97 and 376,695,059.93

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Solution

The fourth proportional to 1,250,093,681.36, 1,875,139,536.97 and 376,695,059.93 is: 565,042,293.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,250,093,681.36 : 1,875,139,536.97 = 376,695,059.93 : x
  2. Step 2: Convert to fraction form
    1,250,093,681.36/1,875,139,536.97 = 376,695,059.93/x
  3. Step 3: Cross multiply
    1,250,093,681.36x = 1,875,139,536.97 × 376,695,059.93
  4. Step 4: Simplify right side
    1,250,093,681.36x = 706,355,800,246,650,880
  5. Step 5: Solve for x
    x = 706,355,800,246,650,880/1,250,093,681.36
  6. Step 6: Final answer
    x = 565,042,293.06

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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.