Home / 295,002,626.06-442,274,755.08-191,152,411.65

Finding the Fourth Proportional to 295,002,626.06, 442,274,755.08 and 191,152,411.65

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Solution

The fourth proportional to 295,002,626.06, 442,274,755.08 and 191,152,411.65 is: 286,580,113.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,002,626.06 : 442,274,755.08 = 191,152,411.65 : x
  2. Step 2: Convert to fraction form
    295,002,626.06/442,274,755.08 = 191,152,411.65/x
  3. Step 3: Cross multiply
    295,002,626.06x = 442,274,755.08 × 191,152,411.65
  4. Step 4: Simplify right side
    295,002,626.06x = 84,541,886,045,455,088
  5. Step 5: Solve for x
    x = 84,541,886,045,455,088/295,002,626.06
  6. Step 6: Final answer
    x = 286,580,113.46

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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.