Home / 305,300,926,252.28-458,160,575,137.14-106,554,215,346.68

Finding the Fourth Proportional to 305,300,926,252.28, 458,160,575,137.14 and 106,554,215,346.68

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Solution

The fourth proportional to 305,300,926,252.28, 458,160,575,137.14 and 106,554,215,346.68 is: 159,904,331,722.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    305,300,926,252.28 : 458,160,575,137.14 = 106,554,215,346.68 : x
  2. Step 2: Convert to fraction form
    305,300,926,252.28/458,160,575,137.14 = 106,554,215,346.68/x
  3. Step 3: Cross multiply
    305,300,926,252.28x = 458,160,575,137.14 × 106,554,215,346.68
  4. Step 4: Simplify right side
    305,300,926,252.28x = 48,818,940,586,521,574,506,496
  5. Step 5: Solve for x
    x = 48,818,940,586,521,574,506,496/305,300,926,252.28
  6. Step 6: Final answer
    x = 159,904,331,722.14

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1.5x scale

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.