Home / 9,370,673,289,940.80-14,061,432,802,964-3,930,812,943,060.90

Finding the Fourth Proportional to 9,370,673,289,940.80, 14,061,432,802,964 and 3,930,812,943,060.90

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Solution

The fourth proportional to 9,370,673,289,940.80, 14,061,432,802,964 and 3,930,812,943,060.90 is: 5,898,494,200,966.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,370,673,289,940.80 : 14,061,432,802,964 = 3,930,812,943,060.90 : x
  2. Step 2: Convert to fraction form
    9,370,673,289,940.80/14,061,432,802,964 = 3,930,812,943,060.90/x
  3. Step 3: Cross multiply
    9,370,673,289,940.80x = 14,061,432,802,964 × 3,930,812,943,060.90
  4. Step 4: Simplify right side
    9,370,673,289,940.80x = 55,272,862,059,871,999,736,414,208
  5. Step 5: Solve for x
    x = 55,272,862,059,871,999,736,414,208/9,370,673,289,940.80
  6. Step 6: Final answer
    x = 5,898,494,200,966.98

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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.