Home / 34,829,544.28-48,064,801.88-19,148,835.60

Finding the Fourth Proportional to 34,829,544.28, 48,064,801.88 and 19,148,835.60

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Solution

The fourth proportional to 34,829,544.28, 48,064,801.88 and 19,148,835.60 is: 26,425,410.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,829,544.28 : 48,064,801.88 = 19,148,835.60 : x
  2. Step 2: Convert to fraction form
    34,829,544.28/48,064,801.88 = 19,148,835.60/x
  3. Step 3: Cross multiply
    34,829,544.28x = 48,064,801.88 × 19,148,835.60
  4. Step 4: Simplify right side
    34,829,544.28x = 920,384,989,346,691
  5. Step 5: Solve for x
    x = 920,384,989,346,691/34,829,544.28
  6. Step 6: Final answer
    x = 26,425,410.05

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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.