Home / 46,131,928.32-63,661,280.76-32,925,422.64

Finding the Fourth Proportional to 46,131,928.32, 63,661,280.76 and 32,925,422.64

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Solution

The fourth proportional to 46,131,928.32, 63,661,280.76 and 32,925,422.64 is: 45,436,526.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,131,928.32 : 63,661,280.76 = 32,925,422.64 : x
  2. Step 2: Convert to fraction form
    46,131,928.32/63,661,280.76 = 32,925,422.64/x
  3. Step 3: Cross multiply
    46,131,928.32x = 63,661,280.76 × 32,925,422.64
  4. Step 4: Simplify right side
    46,131,928.32x = 2,096,074,574,826,700.50
  5. Step 5: Solve for x
    x = 2,096,074,574,826,700.50/46,131,928.32
  6. Step 6: Final answer
    x = 45,436,526.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.