Home / 22,381,254.02-33,571,879.20-6,207,205.07

Finding the Fourth Proportional to 22,381,254.02, 33,571,879.20 and 6,207,205.07

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Solution

The fourth proportional to 22,381,254.02, 33,571,879.20 and 6,207,205.07 is: 9,310,807.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,381,254.02 : 33,571,879.20 = 6,207,205.07 : x
  2. Step 2: Convert to fraction form
    22,381,254.02/33,571,879.20 = 6,207,205.07/x
  3. Step 3: Cross multiply
    22,381,254.02x = 33,571,879.20 × 6,207,205.07
  4. Step 4: Simplify right side
    22,381,254.02x = 208,387,538,779,667.56
  5. Step 5: Solve for x
    x = 208,387,538,779,667.56/22,381,254.02
  6. Step 6: Final answer
    x = 9,310,807.10

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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.