Home / 3,877,260,911,636.80-5,815,891,367,855.50-1,295,683,420,064

Finding the Fourth Proportional to 3,877,260,911,636.80, 5,815,891,367,855.50 and 1,295,683,420,064

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Solution

The fourth proportional to 3,877,260,911,636.80, 5,815,891,367,855.50 and 1,295,683,420,064 is: 1,943,525,130,229.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,877,260,911,636.80 : 5,815,891,367,855.50 = 1,295,683,420,064 : x
  2. Step 2: Convert to fraction form
    3,877,260,911,636.80/5,815,891,367,855.50 = 1,295,683,420,064/x
  3. Step 3: Cross multiply
    3,877,260,911,636.80x = 5,815,891,367,855.50 × 1,295,683,420,064
  4. Step 4: Simplify right side
    3,877,260,911,636.80x = 7,535,554,018,223,709,885,562,880
  5. Step 5: Solve for x
    x = 7,535,554,018,223,709,885,562,880/3,877,260,911,636.80
  6. Step 6: Final answer
    x = 1,943,525,130,229.77

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Double scale
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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.