Home / 31,392,322.60-47,088,483.90-22,889,266.60

Finding the Fourth Proportional to 31,392,322.60, 47,088,483.90 and 22,889,266.60

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Solution

The fourth proportional to 31,392,322.60, 47,088,483.90 and 22,889,266.60 is: 34,333,899.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,392,322.60 : 47,088,483.90 = 22,889,266.60 : x
  2. Step 2: Convert to fraction form
    31,392,322.60/47,088,483.90 = 22,889,266.60/x
  3. Step 3: Cross multiply
    31,392,322.60x = 47,088,483.90 × 22,889,266.60
  4. Step 4: Simplify right side
    31,392,322.60x = 1,077,820,861,776,907.75
  5. Step 5: Solve for x
    x = 1,077,820,861,776,907.75/31,392,322.60
  6. Step 6: Final answer
    x = 34,333,899.90

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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.