Home / 3,877,260,911,637.50-5,815,891,367,857-1,295,683,420,065.10

Finding the Fourth Proportional to 3,877,260,911,637.50, 5,815,891,367,857 and 1,295,683,420,065.10

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Solution

The fourth proportional to 3,877,260,911,637.50, 5,815,891,367,857 and 1,295,683,420,065.10 is: 1,943,525,130,231.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,877,260,911,637.50 : 5,815,891,367,857 = 1,295,683,420,065.10 : x
  2. Step 2: Convert to fraction form
    3,877,260,911,637.50/5,815,891,367,857 = 1,295,683,420,065.10/x
  3. Step 3: Cross multiply
    3,877,260,911,637.50x = 5,815,891,367,857 × 1,295,683,420,065.10
  4. Step 4: Simplify right side
    3,877,260,911,637.50x = 7,535,554,018,232,050,712,051,712
  5. Step 5: Solve for x
    x = 7,535,554,018,232,050,712,051,712/3,877,260,911,637.50
  6. Step 6: Final answer
    x = 1,943,525,130,231.57

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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.