Home / 46,602,258.12-70,056,632.70-43,231,240.92

Finding the Fourth Proportional to 46,602,258.12, 70,056,632.70 and 43,231,240.92

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Solution

The fourth proportional to 46,602,258.12, 70,056,632.70 and 43,231,240.92 is: 64,989,021.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,602,258.12 : 70,056,632.70 = 43,231,240.92 : x
  2. Step 2: Convert to fraction form
    46,602,258.12/70,056,632.70 = 43,231,240.92/x
  3. Step 3: Cross multiply
    46,602,258.12x = 70,056,632.70 × 43,231,240.92
  4. Step 4: Simplify right side
    46,602,258.12x = 3,028,635,166,297,650.50
  5. Step 5: Solve for x
    x = 3,028,635,166,297,650.50/46,602,258.12
  6. Step 6: Final answer
    x = 64,989,021.74

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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.