Home / 4,266,834,552,297.90-5,888,236,039,987.80-2,315,870,705,389

Finding the Fourth Proportional to 4,266,834,552,297.90, 5,888,236,039,987.80 and 2,315,870,705,389

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Solution

The fourth proportional to 4,266,834,552,297.90, 5,888,236,039,987.80 and 2,315,870,705,389 is: 3,195,903,938,689.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,266,834,552,297.90 : 5,888,236,039,987.80 = 2,315,870,705,389 : x
  2. Step 2: Convert to fraction form
    4,266,834,552,297.90/5,888,236,039,987.80 = 2,315,870,705,389/x
  3. Step 3: Cross multiply
    4,266,834,552,297.90x = 5,888,236,039,987.80 × 2,315,870,705,389
  4. Step 4: Simplify right side
    4,266,834,552,297.90x = 13,636,393,351,423,478,823,124,992
  5. Step 5: Solve for x
    x = 13,636,393,351,423,478,823,124,992/4,266,834,552,297.90
  6. Step 6: Final answer
    x = 3,195,903,938,689.07

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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.