Home / 176,022,800.10-264,022,390.35-46,627,632.90

Finding the Fourth Proportional to 176,022,800.10, 264,022,390.35 and 46,627,632.90

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Solution

The fourth proportional to 176,022,800.10, 264,022,390.35 and 46,627,632.90 is: 69,938,320.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,022,800.10 : 264,022,390.35 = 46,627,632.90 : x
  2. Step 2: Convert to fraction form
    176,022,800.10/264,022,390.35 = 46,627,632.90/x
  3. Step 3: Cross multiply
    176,022,800.10x = 264,022,390.35 × 46,627,632.90
  4. Step 4: Simplify right side
    176,022,800.10x = 12,310,739,094,620,302
  5. Step 5: Solve for x
    x = 12,310,739,094,620,302/176,022,800.10
  6. Step 6: Final answer
    x = 69,938,320.99

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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.