Home / 31,465,259.94-47,200,657.86-9,610,573.08

Finding the Fourth Proportional to 31,465,259.94, 47,200,657.86 and 9,610,573.08

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Solution

The fourth proportional to 31,465,259.94, 47,200,657.86 and 9,610,573.08 is: 14,416,705.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,465,259.94 : 47,200,657.86 = 9,610,573.08 : x
  2. Step 2: Convert to fraction form
    31,465,259.94/47,200,657.86 = 9,610,573.08/x
  3. Step 3: Cross multiply
    31,465,259.94x = 47,200,657.86 × 9,610,573.08
  4. Step 4: Simplify right side
    31,465,259.94x = 453,625,371,787,606.44
  5. Step 5: Solve for x
    x = 453,625,371,787,606.44/31,465,259.94
  6. Step 6: Final answer
    x = 14,416,705.05

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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.