Home / 45,371,260,585.89-62,640,596,589.80-28,882,108,048.29

Finding the Fourth Proportional to 45,371,260,585.89, 62,640,596,589.80 and 28,882,108,048.29

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Solution

The fourth proportional to 45,371,260,585.89, 62,640,596,589.80 and 28,882,108,048.29 is: 39,875,296,730.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,371,260,585.89 : 62,640,596,589.80 = 28,882,108,048.29 : x
  2. Step 2: Convert to fraction form
    45,371,260,585.89/62,640,596,589.80 = 28,882,108,048.29/x
  3. Step 3: Cross multiply
    45,371,260,585.89x = 62,640,596,589.80 × 28,882,108,048.29
  4. Step 4: Simplify right side
    45,371,260,585.89x = 1,809,192,478,915,805,315,072
  5. Step 5: Solve for x
    x = 1,809,192,478,915,805,315,072/45,371,260,585.89
  6. Step 6: Final answer
    x = 39,875,296,730.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.