Home / 37,604,057.32-56,407,423.02-12,041,745.40

Finding the Fourth Proportional to 37,604,057.32, 56,407,423.02 and 12,041,745.40

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Solution

The fourth proportional to 37,604,057.32, 56,407,423.02 and 12,041,745.40 is: 18,063,046.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,604,057.32 : 56,407,423.02 = 12,041,745.40 : x
  2. Step 2: Convert to fraction form
    37,604,057.32/56,407,423.02 = 12,041,745.40/x
  3. Step 3: Cross multiply
    37,604,057.32x = 56,407,423.02 × 12,041,745.40
  4. Step 4: Simplify right side
    37,604,057.32x = 679,243,826,676,939.12
  5. Step 5: Solve for x
    x = 679,243,826,676,939.12/37,604,057.32
  6. Step 6: Final answer
    x = 18,063,046.25

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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.