Home / 310,383,111-465,653,748.42-92,041,429.08

Finding the Fourth Proportional to 310,383,111, 465,653,748.42 and 92,041,429.08

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Solution

The fourth proportional to 310,383,111, 465,653,748.42 and 92,041,429.08 is: 138,085,594.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    310,383,111 : 465,653,748.42 = 92,041,429.08 : x
  2. Step 2: Convert to fraction form
    310,383,111/465,653,748.42 = 92,041,429.08/x
  3. Step 3: Cross multiply
    310,383,111x = 465,653,748.42 × 92,041,429.08
  4. Step 4: Simplify right side
    310,383,111x = 42,859,436,461,035,592
  5. Step 5: Solve for x
    x = 42,859,436,461,035,592/310,383,111
  6. Step 6: Final answer
    x = 138,085,594.68

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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.