Home / 49,762,023.60-74,643,035.40-41,258,967.60

Finding the Fourth Proportional to 49,762,023.60, 74,643,035.40 and 41,258,967.60

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Solution

The fourth proportional to 49,762,023.60, 74,643,035.40 and 41,258,967.60 is: 61,888,451.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,762,023.60 : 74,643,035.40 = 41,258,967.60 : x
  2. Step 2: Convert to fraction form
    49,762,023.60/74,643,035.40 = 41,258,967.60/x
  3. Step 3: Cross multiply
    49,762,023.60x = 74,643,035.40 × 41,258,967.60
  4. Step 4: Simplify right side
    49,762,023.60x = 3,079,694,579,134,253.50
  5. Step 5: Solve for x
    x = 3,079,694,579,134,253.50/49,762,023.60
  6. Step 6: Final answer
    x = 61,888,451.40

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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.