Home / 44,286,951.20-66,430,426.80-22,763,590.70

Finding the Fourth Proportional to 44,286,951.20, 66,430,426.80 and 22,763,590.70

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Solution

The fourth proportional to 44,286,951.20, 66,430,426.80 and 22,763,590.70 is: 34,145,386.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,286,951.20 : 66,430,426.80 = 22,763,590.70 : x
  2. Step 2: Convert to fraction form
    44,286,951.20/66,430,426.80 = 22,763,590.70/x
  3. Step 3: Cross multiply
    44,286,951.20x = 66,430,426.80 × 22,763,590.70
  4. Step 4: Simplify right side
    44,286,951.20x = 1,512,195,045,701,510.75
  5. Step 5: Solve for x
    x = 1,512,195,045,701,510.75/44,286,951.20
  6. Step 6: Final answer
    x = 34,145,386.05

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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.