Home / 114,574,937.10-171,888,030.96-41,791,717.83

Finding the Fourth Proportional to 114,574,937.10, 171,888,030.96 and 41,791,717.83

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Solution

The fourth proportional to 114,574,937.10, 171,888,030.96 and 41,791,717.83 is: 62,696,923.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,574,937.10 : 171,888,030.96 = 41,791,717.83 : x
  2. Step 2: Convert to fraction form
    114,574,937.10/171,888,030.96 = 41,791,717.83/x
  3. Step 3: Cross multiply
    114,574,937.10x = 171,888,030.96 × 41,791,717.83
  4. Step 4: Simplify right side
    114,574,937.10x = 7,183,496,088,722,486
  5. Step 5: Solve for x
    x = 7,183,496,088,722,486/114,574,937.10
  6. Step 6: Final answer
    x = 62,696,923.70

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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.