Home / 10,099,433.77-13,937,307.73-5,748,800.24

Finding the Fourth Proportional to 10,099,433.77, 13,937,307.73 and 5,748,800.24

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Solution

The fourth proportional to 10,099,433.77, 13,937,307.73 and 5,748,800.24 is: 7,933,395.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,099,433.77 : 13,937,307.73 = 5,748,800.24 : x
  2. Step 2: Convert to fraction form
    10,099,433.77/13,937,307.73 = 5,748,800.24/x
  3. Step 3: Cross multiply
    10,099,433.77x = 13,937,307.73 × 5,748,800.24
  4. Step 4: Simplify right side
    10,099,433.77x = 80,122,798,043,649.11
  5. Step 5: Solve for x
    x = 80,122,798,043,649.11/10,099,433.77
  6. Step 6: Final answer
    x = 7,933,395.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.