Home / 31,088,468.80-46,632,265.80-14,049,114.40

Finding the Fourth Proportional to 31,088,468.80, 46,632,265.80 and 14,049,114.40

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Solution

The fourth proportional to 31,088,468.80, 46,632,265.80 and 14,049,114.40 is: 21,073,473.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,088,468.80 : 46,632,265.80 = 14,049,114.40 : x
  2. Step 2: Convert to fraction form
    31,088,468.80/46,632,265.80 = 14,049,114.40/x
  3. Step 3: Cross multiply
    31,088,468.80x = 46,632,265.80 × 14,049,114.40
  4. Step 4: Simplify right side
    31,088,468.80x = 655,142,036,955,407.50
  5. Step 5: Solve for x
    x = 655,142,036,955,407.50/31,088,468.80
  6. Step 6: Final answer
    x = 21,073,473.94

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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.