Home / 452,202,873,925.95-678,504,617,952.50-237,020,277,188.77

Finding the Fourth Proportional to 452,202,873,925.95, 678,504,617,952.50 and 237,020,277,188.77

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Solution

The fourth proportional to 452,202,873,925.95, 678,504,617,952.50 and 237,020,277,188.77 is: 355,635,405,906.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    452,202,873,925.95 : 678,504,617,952.50 = 237,020,277,188.77 : x
  2. Step 2: Convert to fraction form
    452,202,873,925.95/678,504,617,952.50 = 237,020,277,188.77/x
  3. Step 3: Cross multiply
    452,202,873,925.95x = 678,504,617,952.50 × 237,020,277,188.77
  4. Step 4: Simplify right side
    452,202,873,925.95x = 160,819,352,620,962,045,493,248
  5. Step 5: Solve for x
    x = 160,819,352,620,962,045,493,248/452,202,873,925.95
  6. Step 6: Final answer
    x = 355,635,405,906.99

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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.