Home / 3,758,096,347-5,637,870,433.98-1,428,852,224.92

Finding the Fourth Proportional to 3,758,096,347, 5,637,870,433.98 and 1,428,852,224.92

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Solution

The fourth proportional to 3,758,096,347, 5,637,870,433.98 and 1,428,852,224.92 is: 2,143,554,334.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,758,096,347 : 5,637,870,433.98 = 1,428,852,224.92 : x
  2. Step 2: Convert to fraction form
    3,758,096,347/5,637,870,433.98 = 1,428,852,224.92/x
  3. Step 3: Cross multiply
    3,758,096,347x = 5,637,870,433.98 × 1,428,852,224.92
  4. Step 4: Simplify right side
    3,758,096,347x = 8,055,683,713,403,009,024
  5. Step 5: Solve for x
    x = 8,055,683,713,403,009,024/3,758,096,347
  6. Step 6: Final answer
    x = 2,143,554,334.32

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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.