Home / 35,477,844-48,959,491.14-19,180,320

Finding the Fourth Proportional to 35,477,844, 48,959,491.14 and 19,180,320

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Solution

The fourth proportional to 35,477,844, 48,959,491.14 and 19,180,320 is: 26,468,877.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,477,844 : 48,959,491.14 = 19,180,320 : x
  2. Step 2: Convert to fraction form
    35,477,844/48,959,491.14 = 19,180,320/x
  3. Step 3: Cross multiply
    35,477,844x = 48,959,491.14 × 19,180,320
  4. Step 4: Simplify right side
    35,477,844x = 939,058,707,102,364.75
  5. Step 5: Solve for x
    x = 939,058,707,102,364.75/35,477,844
  6. Step 6: Final answer
    x = 26,468,877.51

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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.