Home / 4,137,920,515,206.40-6,206,880,772,809.40-2,445,254,570,732.80

Finding the Fourth Proportional to 4,137,920,515,206.40, 6,206,880,772,809.40 and 2,445,254,570,732.80

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Solution

The fourth proportional to 4,137,920,515,206.40, 6,206,880,772,809.40 and 2,445,254,570,732.80 is: 3,667,881,856,099.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,137,920,515,206.40 : 6,206,880,772,809.40 = 2,445,254,570,732.80 : x
  2. Step 2: Convert to fraction form
    4,137,920,515,206.40/6,206,880,772,809.40 = 2,445,254,570,732.80/x
  3. Step 3: Cross multiply
    4,137,920,515,206.40x = 6,206,880,772,809.40 × 2,445,254,570,732.80
  4. Step 4: Simplify right side
    4,137,920,515,206.40x = 15,177,403,579,705,718,776,791,040
  5. Step 5: Solve for x
    x = 15,177,403,579,705,718,776,791,040/4,137,920,515,206.40
  6. Step 6: Final answer
    x = 3,667,881,856,099.08

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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.