Home / 25,626,730.27-35,364,864.86-14,465,572.69

Finding the Fourth Proportional to 25,626,730.27, 35,364,864.86 and 14,465,572.69

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Solution

The fourth proportional to 25,626,730.27, 35,364,864.86 and 14,465,572.69 is: 19,962,477.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,626,730.27 : 35,364,864.86 = 14,465,572.69 : x
  2. Step 2: Convert to fraction form
    25,626,730.27/35,364,864.86 = 14,465,572.69/x
  3. Step 3: Cross multiply
    25,626,730.27x = 35,364,864.86 × 14,465,572.69
  4. Step 4: Simplify right side
    25,626,730.27x = 511,573,023,188,172.81
  5. Step 5: Solve for x
    x = 511,573,023,188,172.81/25,626,730.27
  6. Step 6: Final answer
    x = 19,962,477.37

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1.5x scale

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.