Home / 176,288,411.70-264,432,617.55-148,070,862.90

Finding the Fourth Proportional to 176,288,411.70, 264,432,617.55 and 148,070,862.90

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Solution

The fourth proportional to 176,288,411.70, 264,432,617.55 and 148,070,862.90 is: 222,106,294.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,288,411.70 : 264,432,617.55 = 148,070,862.90 : x
  2. Step 2: Convert to fraction form
    176,288,411.70/264,432,617.55 = 148,070,862.90/x
  3. Step 3: Cross multiply
    176,288,411.70x = 264,432,617.55 × 148,070,862.90
  4. Step 4: Simplify right side
    176,288,411.70x = 39,154,765,859,534,184
  5. Step 5: Solve for x
    x = 39,154,765,859,534,184/176,288,411.70
  6. Step 6: Final answer
    x = 222,106,294.35

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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.