Home / 37,510,522.40-56,234,290.80-19,559,626.40

Finding the Fourth Proportional to 37,510,522.40, 56,234,290.80 and 19,559,626.40

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Solution

The fourth proportional to 37,510,522.40, 56,234,290.80 and 19,559,626.40 is: 29,323,017.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,510,522.40 : 56,234,290.80 = 19,559,626.40 : x
  2. Step 2: Convert to fraction form
    37,510,522.40/56,234,290.80 = 19,559,626.40/x
  3. Step 3: Cross multiply
    37,510,522.40x = 56,234,290.80 × 19,559,626.40
  4. Step 4: Simplify right side
    37,510,522.40x = 1,099,921,718,916,957
  5. Step 5: Solve for x
    x = 1,099,921,718,916,957/37,510,522.40
  6. Step 6: Final answer
    x = 29,323,017.88

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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.