Home / 41,554,547.80-62,331,821.70-34,476,659.80

Finding the Fourth Proportional to 41,554,547.80, 62,331,821.70 and 34,476,659.80

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Solution

The fourth proportional to 41,554,547.80, 62,331,821.70 and 34,476,659.80 is: 51,714,989.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,554,547.80 : 62,331,821.70 = 34,476,659.80 : x
  2. Step 2: Convert to fraction form
    41,554,547.80/62,331,821.70 = 34,476,659.80/x
  3. Step 3: Cross multiply
    41,554,547.80x = 62,331,821.70 × 34,476,659.80
  4. Step 4: Simplify right side
    41,554,547.80x = 2,148,993,011,465,157.50
  5. Step 5: Solve for x
    x = 2,148,993,011,465,157.50/41,554,547.80
  6. Step 6: Final answer
    x = 51,714,989.70

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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.