Home / 22,037,744.82-33,060,039.88-11,249,208.20

Finding the Fourth Proportional to 22,037,744.82, 33,060,039.88 and 11,249,208.20

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Solution

The fourth proportional to 22,037,744.82, 33,060,039.88 and 11,249,208.20 is: 16,875,559.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,037,744.82 : 33,060,039.88 = 11,249,208.20 : x
  2. Step 2: Convert to fraction form
    22,037,744.82/33,060,039.88 = 11,249,208.20/x
  3. Step 3: Cross multiply
    22,037,744.82x = 33,060,039.88 × 11,249,208.20
  4. Step 4: Simplify right side
    22,037,744.82x = 371,899,271,710,423
  5. Step 5: Solve for x
    x = 371,899,271,710,423/22,037,744.82
  6. Step 6: Final answer
    x = 16,875,559.40

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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.