Home / 34,339,065,176.40-51,508,597,764.60-28,829,084,888.40

Finding the Fourth Proportional to 34,339,065,176.40, 51,508,597,764.60 and 28,829,084,888.40

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Solution

The fourth proportional to 34,339,065,176.40, 51,508,597,764.60 and 28,829,084,888.40 is: 43,243,627,332.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,339,065,176.40 : 51,508,597,764.60 = 28,829,084,888.40 : x
  2. Step 2: Convert to fraction form
    34,339,065,176.40/51,508,597,764.60 = 28,829,084,888.40/x
  3. Step 3: Cross multiply
    34,339,065,176.40x = 51,508,597,764.60 × 28,829,084,888.40
  4. Step 4: Simplify right side
    34,339,065,176.40x = 1,484,945,737,438,103,863,296
  5. Step 5: Solve for x
    x = 1,484,945,737,438,103,863,296/34,339,065,176.40
  6. Step 6: Final answer
    x = 43,243,627,332.60

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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.