Home / 3,877,260,911,637.20-5,815,891,367,856.40-1,295,683,420,064.60

Finding the Fourth Proportional to 3,877,260,911,637.20, 5,815,891,367,856.40 and 1,295,683,420,064.60

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Solution

The fourth proportional to 3,877,260,911,637.20, 5,815,891,367,856.40 and 1,295,683,420,064.60 is: 1,943,525,130,230.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,877,260,911,637.20 : 5,815,891,367,856.40 = 1,295,683,420,064.60 : x
  2. Step 2: Convert to fraction form
    3,877,260,911,637.20/5,815,891,367,856.40 = 1,295,683,420,064.60/x
  3. Step 3: Cross multiply
    3,877,260,911,637.20x = 5,815,891,367,856.40 × 1,295,683,420,064.60
  4. Step 4: Simplify right side
    3,877,260,911,637.20x = 7,535,554,018,228,365,630,111,744
  5. Step 5: Solve for x
    x = 7,535,554,018,228,365,630,111,744/3,877,260,911,637.20
  6. Step 6: Final answer
    x = 1,943,525,130,230.77

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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.