Home / 10,189,124,636,852-15,285,833,750,838-3,304,381,159,901.20

Finding the Fourth Proportional to 10,189,124,636,852, 15,285,833,750,838 and 3,304,381,159,901.20

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Solution

The fourth proportional to 10,189,124,636,852, 15,285,833,750,838 and 3,304,381,159,901.20 is: 4,957,267,955,773.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,189,124,636,852 : 15,285,833,750,838 = 3,304,381,159,901.20 : x
  2. Step 2: Convert to fraction form
    10,189,124,636,852/15,285,833,750,838 = 3,304,381,159,901.20/x
  3. Step 3: Cross multiply
    10,189,124,636,852x = 15,285,833,750,838 × 3,304,381,159,901.20
  4. Step 4: Simplify right side
    10,189,124,636,852x = 50,510,221,059,650,986,316,922,880
  5. Step 5: Solve for x
    x = 50,510,221,059,650,986,316,922,880/10,189,124,636,852
  6. Step 6: Final answer
    x = 4,957,267,955,773.72

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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.