Home / 176,284,007.20-264,426,010.80-175,150,266.40

Finding the Fourth Proportional to 176,284,007.20, 264,426,010.80 and 175,150,266.40

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Solution

The fourth proportional to 176,284,007.20, 264,426,010.80 and 175,150,266.40 is: 262,725,399.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,284,007.20 : 264,426,010.80 = 175,150,266.40 : x
  2. Step 2: Convert to fraction form
    176,284,007.20/264,426,010.80 = 175,150,266.40/x
  3. Step 3: Cross multiply
    176,284,007.20x = 264,426,010.80 × 175,150,266.40
  4. Step 4: Simplify right side
    176,284,007.20x = 46,314,286,234,709,280
  5. Step 5: Solve for x
    x = 46,314,286,234,709,280/176,284,007.20
  6. Step 6: Final answer
    x = 262,725,399.60

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1.5x scale

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.