Home / 174,852,014.40-262,341,007.20-168,553,454.40

Finding the Fourth Proportional to 174,852,014.40, 262,341,007.20 and 168,553,454.40

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Solution

The fourth proportional to 174,852,014.40, 262,341,007.20 and 168,553,454.40 is: 252,890,898.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,852,014.40 : 262,341,007.20 = 168,553,454.40 : x
  2. Step 2: Convert to fraction form
    174,852,014.40/262,341,007.20 = 168,553,454.40/x
  3. Step 3: Cross multiply
    174,852,014.40x = 262,341,007.20 × 168,553,454.40
  4. Step 4: Simplify right side
    174,852,014.40x = 44,218,482,994,335,272
  5. Step 5: Solve for x
    x = 44,218,482,994,335,272/174,852,014.40
  6. Step 6: Final answer
    x = 252,890,898.32

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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.