Home / 176,182,415.80-264,273,623.70-46,809,993.40

Finding the Fourth Proportional to 176,182,415.80, 264,273,623.70 and 46,809,993.40

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Solution

The fourth proportional to 176,182,415.80, 264,273,623.70 and 46,809,993.40 is: 70,214,990.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,182,415.80 : 264,273,623.70 = 46,809,993.40 : x
  2. Step 2: Convert to fraction form
    176,182,415.80/264,273,623.70 = 46,809,993.40/x
  3. Step 3: Cross multiply
    176,182,415.80x = 264,273,623.70 × 46,809,993.40
  4. Step 4: Simplify right side
    176,182,415.80x = 12,370,646,581,191,082
  5. Step 5: Solve for x
    x = 12,370,646,581,191,082/176,182,415.80
  6. Step 6: Final answer
    x = 70,214,990.10

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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.