Home / 34,133,149,229,020-47,103,792,581,332-18,525,435,476,141

Finding the Fourth Proportional to 34,133,149,229,020, 47,103,792,581,332 and 18,525,435,476,141

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Solution

The fourth proportional to 34,133,149,229,020, 47,103,792,581,332 and 18,525,435,476,141 is: 25,565,126,273,349.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,133,149,229,020 : 47,103,792,581,332 = 18,525,435,476,141 : x
  2. Step 2: Convert to fraction form
    34,133,149,229,020/47,103,792,581,332 = 18,525,435,476,141/x
  3. Step 3: Cross multiply
    34,133,149,229,020x = 47,103,792,581,332 × 18,525,435,476,141
  4. Step 4: Simplify right side
    34,133,149,229,020x = 872,618,270,146,995,142,397,001,728
  5. Step 5: Solve for x
    x = 872,618,270,146,995,142,397,001,728/34,133,149,229,020
  6. Step 6: Final answer
    x = 25,565,126,273,349.99

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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.