Home / 41,357,778.48-62,039,000.46-12,604,852.08

Finding the Fourth Proportional to 41,357,778.48, 62,039,000.46 and 12,604,852.08

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Solution

The fourth proportional to 41,357,778.48, 62,039,000.46 and 12,604,852.08 is: 18,907,989.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,357,778.48 : 62,039,000.46 = 12,604,852.08 : x
  2. Step 2: Convert to fraction form
    41,357,778.48/62,039,000.46 = 12,604,852.08/x
  3. Step 3: Cross multiply
    41,357,778.48x = 62,039,000.46 × 12,604,852.08
  4. Step 4: Simplify right side
    41,357,778.48x = 781,992,423,989,352
  5. Step 5: Solve for x
    x = 781,992,423,989,352/41,357,778.48
  6. Step 6: Final answer
    x = 18,907,989.08

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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.