Home / 3,646,813,806.36-5,470,765,527.15-1,159,755,870.60

Finding the Fourth Proportional to 3,646,813,806.36, 5,470,765,527.15 and 1,159,755,870.60

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Solution

The fourth proportional to 3,646,813,806.36, 5,470,765,527.15 and 1,159,755,870.60 is: 1,739,807,068.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,646,813,806.36 : 5,470,765,527.15 = 1,159,755,870.60 : x
  2. Step 2: Convert to fraction form
    3,646,813,806.36/5,470,765,527.15 = 1,159,755,870.60/x
  3. Step 3: Cross multiply
    3,646,813,806.36x = 5,470,765,527.15 × 1,159,755,870.60
  4. Step 4: Simplify right side
    3,646,813,806.36x = 6,344,752,436,788,315,136
  5. Step 5: Solve for x
    x = 6,344,752,436,788,315,136/3,646,813,806.36
  6. Step 6: Final answer
    x = 1,739,807,068.22

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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.