Home / 6,670,719,664,647.20-9,205,087,935,888.80-3,743,707,989,938.20

Finding the Fourth Proportional to 6,670,719,664,647.20, 9,205,087,935,888.80 and 3,743,707,989,938.20

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Solution

The fourth proportional to 6,670,719,664,647.20, 9,205,087,935,888.80 and 3,743,707,989,938.20 is: 5,166,033,499,549.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,670,719,664,647.20 : 9,205,087,935,888.80 = 3,743,707,989,938.20 : x
  2. Step 2: Convert to fraction form
    6,670,719,664,647.20/9,205,087,935,888.80 = 3,743,707,989,938.20/x
  3. Step 3: Cross multiply
    6,670,719,664,647.20x = 9,205,087,935,888.80 × 3,743,707,989,938.20
  4. Step 4: Simplify right side
    6,670,719,664,647.20x = 34,461,161,253,670,640,248,946,688
  5. Step 5: Solve for x
    x = 34,461,161,253,670,640,248,946,688/6,670,719,664,647.20
  6. Step 6: Final answer
    x = 5,166,033,499,549.44

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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.