Home / 34,992,044.15-52,488,066.23-19,686,543.35

Finding the Fourth Proportional to 34,992,044.15, 52,488,066.23 and 19,686,543.35

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Solution

The fourth proportional to 34,992,044.15, 52,488,066.23 and 19,686,543.35 is: 29,529,815.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,992,044.15 : 52,488,066.23 = 19,686,543.35 : x
  2. Step 2: Convert to fraction form
    34,992,044.15/52,488,066.23 = 19,686,543.35/x
  3. Step 3: Cross multiply
    34,992,044.15x = 52,488,066.23 × 19,686,543.35
  4. Step 4: Simplify right side
    34,992,044.15x = 1,033,308,591,096,133.50
  5. Step 5: Solve for x
    x = 1,033,308,591,096,133.50/34,992,044.15
  6. Step 6: Final answer
    x = 29,529,815.03

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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.