Home / 46,989,342.24-70,392,421.80-26,456,299.08

Finding the Fourth Proportional to 46,989,342.24, 70,392,421.80 and 26,456,299.08

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Solution

The fourth proportional to 46,989,342.24, 70,392,421.80 and 26,456,299.08 is: 39,632,880.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,989,342.24 : 70,392,421.80 = 26,456,299.08 : x
  2. Step 2: Convert to fraction form
    46,989,342.24/70,392,421.80 = 26,456,299.08/x
  3. Step 3: Cross multiply
    46,989,342.24x = 70,392,421.80 × 26,456,299.08
  4. Step 4: Simplify right side
    46,989,342.24x = 1,862,322,964,106,311.75
  5. Step 5: Solve for x
    x = 1,862,322,964,106,311.75/46,989,342.24
  6. Step 6: Final answer
    x = 39,632,880.04

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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.