Home / 176,142,821.40-264,214,232.10-176,142,821.40

Finding the Fourth Proportional to 176,142,821.40, 264,214,232.10 and 176,142,821.40

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Solution

The fourth proportional to 176,142,821.40, 264,214,232.10 and 176,142,821.40 is: 264,214,232.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,142,821.40 : 264,214,232.10 = 176,142,821.40 : x
  2. Step 2: Convert to fraction form
    176,142,821.40/264,214,232.10 = 176,142,821.40/x
  3. Step 3: Cross multiply
    176,142,821.40x = 264,214,232.10 × 176,142,821.40
  4. Step 4: Simplify right side
    176,142,821.40x = 46,539,440,296,128,448
  5. Step 5: Solve for x
    x = 46,539,440,296,128,448/176,142,821.40
  6. Step 6: Final answer
    x = 264,214,232.10

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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.