Home / 31,212,133.60-46,818,200.40-16,095,589.60

Finding the Fourth Proportional to 31,212,133.60, 46,818,200.40 and 16,095,589.60

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Solution

The fourth proportional to 31,212,133.60, 46,818,200.40 and 16,095,589.60 is: 24,143,384.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,212,133.60 : 46,818,200.40 = 16,095,589.60 : x
  2. Step 2: Convert to fraction form
    31,212,133.60/46,818,200.40 = 16,095,589.60/x
  3. Step 3: Cross multiply
    31,212,133.60x = 46,818,200.40 × 16,095,589.60
  4. Step 4: Simplify right side
    31,212,133.60x = 753,566,539,448,955.75
  5. Step 5: Solve for x
    x = 753,566,539,448,955.75/31,212,133.60
  6. Step 6: Final answer
    x = 24,143,384.40

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1.5x scale

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.