Home / 10,189,124,636,849-15,285,833,750,832-3,304,381,159,897.50

Finding the Fourth Proportional to 10,189,124,636,849, 15,285,833,750,832 and 3,304,381,159,897.50

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Solution

The fourth proportional to 10,189,124,636,849, 15,285,833,750,832 and 3,304,381,159,897.50 is: 4,957,267,955,767.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,189,124,636,849 : 15,285,833,750,832 = 3,304,381,159,897.50 : x
  2. Step 2: Convert to fraction form
    10,189,124,636,849/15,285,833,750,832 = 3,304,381,159,897.50/x
  3. Step 3: Cross multiply
    10,189,124,636,849x = 15,285,833,750,832 × 3,304,381,159,897.50
  4. Step 4: Simplify right side
    10,189,124,636,849x = 50,510,221,059,574,596,028,596,224
  5. Step 5: Solve for x
    x = 50,510,221,059,574,596,028,596,224/10,189,124,636,849
  6. Step 6: Final answer
    x = 4,957,267,955,767.68

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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.