Home / 30,225,233.85-41,710,359.85-16,994,422.40

Finding the Fourth Proportional to 30,225,233.85, 41,710,359.85 and 16,994,422.40

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Solution

The fourth proportional to 30,225,233.85, 41,710,359.85 and 16,994,422.40 is: 23,452,042.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,225,233.85 : 41,710,359.85 = 16,994,422.40 : x
  2. Step 2: Convert to fraction form
    30,225,233.85/41,710,359.85 = 16,994,422.40/x
  3. Step 3: Cross multiply
    30,225,233.85x = 41,710,359.85 × 16,994,422.40
  4. Step 4: Simplify right side
    30,225,233.85x = 708,843,473,495,862.75
  5. Step 5: Solve for x
    x = 708,843,473,495,862.75/30,225,233.85
  6. Step 6: Final answer
    x = 23,452,042.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.