Home / 24,881,570.70-37,319,702.85-8,707,830.90

Finding the Fourth Proportional to 24,881,570.70, 37,319,702.85 and 8,707,830.90

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Solution

The fourth proportional to 24,881,570.70, 37,319,702.85 and 8,707,830.90 is: 13,060,817.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,881,570.70 : 37,319,702.85 = 8,707,830.90 : x
  2. Step 2: Convert to fraction form
    24,881,570.70/37,319,702.85 = 8,707,830.90/x
  3. Step 3: Cross multiply
    24,881,570.70x = 37,319,702.85 × 8,707,830.90
  4. Step 4: Simplify right side
    24,881,570.70x = 324,973,661,656,048.06
  5. Step 5: Solve for x
    x = 324,973,661,656,048.06/24,881,570.70
  6. Step 6: Final answer
    x = 13,060,817.81

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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.