Home / 34,829,441.28-48,063,403.08-19,148,351.58

Finding the Fourth Proportional to 34,829,441.28, 48,063,403.08 and 19,148,351.58

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Solution

The fourth proportional to 34,829,441.28, 48,063,403.08 and 19,148,351.58 is: 26,424,051.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,829,441.28 : 48,063,403.08 = 19,148,351.58 : x
  2. Step 2: Convert to fraction form
    34,829,441.28/48,063,403.08 = 19,148,351.58/x
  3. Step 3: Cross multiply
    34,829,441.28x = 48,063,403.08 × 19,148,351.58
  4. Step 4: Simplify right side
    34,829,441.28x = 920,334,940,307,094.75
  5. Step 5: Solve for x
    x = 920,334,940,307,094.75/34,829,441.28
  6. Step 6: Final answer
    x = 26,424,051.22

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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.