Home / 34,895,697.82-52,319,307.40-15,454,329.72

Finding the Fourth Proportional to 34,895,697.82, 52,319,307.40 and 15,454,329.72

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Solution

The fourth proportional to 34,895,697.82, 52,319,307.40 and 15,454,329.72 is: 23,170,759.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,895,697.82 : 52,319,307.40 = 15,454,329.72 : x
  2. Step 2: Convert to fraction form
    34,895,697.82/52,319,307.40 = 15,454,329.72/x
  3. Step 3: Cross multiply
    34,895,697.82x = 52,319,307.40 × 15,454,329.72
  4. Step 4: Simplify right side
    34,895,697.82x = 808,559,827,281,636
  5. Step 5: Solve for x
    x = 808,559,827,281,636/34,895,697.82
  6. Step 6: Final answer
    x = 23,170,759.66

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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.