Home / 49,468,000.40-74,202,000.60-36,713,416.40

Finding the Fourth Proportional to 49,468,000.40, 74,202,000.60 and 36,713,416.40

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Solution

The fourth proportional to 49,468,000.40, 74,202,000.60 and 36,713,416.40 is: 55,070,124.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,468,000.40 : 74,202,000.60 = 36,713,416.40 : x
  2. Step 2: Convert to fraction form
    49,468,000.40/74,202,000.60 = 36,713,416.40/x
  3. Step 3: Cross multiply
    49,468,000.40x = 74,202,000.60 × 36,713,416.40
  4. Step 4: Simplify right side
    49,468,000.40x = 2,724,208,945,740,849.50
  5. Step 5: Solve for x
    x = 2,724,208,945,740,849.50/49,468,000.40
  6. Step 6: Final answer
    x = 55,070,124.60

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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.