Home / 48,389,637,007.45-72,584,455,511.18-48,389,637,007.45

Finding the Fourth Proportional to 48,389,637,007.45, 72,584,455,511.18 and 48,389,637,007.45

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Solution

The fourth proportional to 48,389,637,007.45, 72,584,455,511.18 and 48,389,637,007.45 is: 72,584,455,511.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,389,637,007.45 : 72,584,455,511.18 = 48,389,637,007.45 : x
  2. Step 2: Convert to fraction form
    48,389,637,007.45/72,584,455,511.18 = 48,389,637,007.45/x
  3. Step 3: Cross multiply
    48,389,637,007.45x = 72,584,455,511.18 × 48,389,637,007.45
  4. Step 4: Simplify right side
    48,389,637,007.45x = 3,512,335,454,569,161,555,968
  5. Step 5: Solve for x
    x = 3,512,335,454,569,161,555,968/48,389,637,007.45
  6. Step 6: Final answer
    x = 72,584,455,511.18

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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.