Home / 26,390,002.92-36,418,155.84-16,076,725.80

Finding the Fourth Proportional to 26,390,002.92, 36,418,155.84 and 16,076,725.80

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Solution

The fourth proportional to 26,390,002.92, 36,418,155.84 and 16,076,725.80 is: 22,185,852.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,390,002.92 : 36,418,155.84 = 16,076,725.80 : x
  2. Step 2: Convert to fraction form
    26,390,002.92/36,418,155.84 = 16,076,725.80/x
  3. Step 3: Cross multiply
    26,390,002.92x = 36,418,155.84 × 16,076,725.80
  4. Step 4: Simplify right side
    26,390,002.92x = 585,484,705,581,348.75
  5. Step 5: Solve for x
    x = 585,484,705,581,348.75/26,390,002.92
  6. Step 6: Final answer
    x = 22,185,852.25

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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.