Home / 146,143,560,718.14-219,216,309,636.33-56,616,497,030.94

Finding the Fourth Proportional to 146,143,560,718.14, 219,216,309,636.33 and 56,616,497,030.94

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Solution

The fourth proportional to 146,143,560,718.14, 219,216,309,636.33 and 56,616,497,030.94 is: 84,925,120,769.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,143,560,718.14 : 219,216,309,636.33 = 56,616,497,030.94 : x
  2. Step 2: Convert to fraction form
    146,143,560,718.14/219,216,309,636.33 = 56,616,497,030.94/x
  3. Step 3: Cross multiply
    146,143,560,718.14x = 219,216,309,636.33 × 56,616,497,030.94
  4. Step 4: Simplify right side
    146,143,560,718.14x = 12,411,259,543,658,900,226,048
  5. Step 5: Solve for x
    x = 12,411,259,543,658,900,226,048/146,143,560,718.14
  6. Step 6: Final answer
    x = 84,925,120,769.40

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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.