Home / 25,998,259.64-35,877,160.16-14,395,573.94

Finding the Fourth Proportional to 25,998,259.64, 35,877,160.16 and 14,395,573.94

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Solution

The fourth proportional to 25,998,259.64, 35,877,160.16 and 14,395,573.94 is: 19,865,649.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,998,259.64 : 35,877,160.16 = 14,395,573.94 : x
  2. Step 2: Convert to fraction form
    25,998,259.64/35,877,160.16 = 14,395,573.94/x
  3. Step 3: Cross multiply
    25,998,259.64x = 35,877,160.16 × 14,395,573.94
  4. Step 4: Simplify right side
    25,998,259.64x = 516,472,311,840,502.19
  5. Step 5: Solve for x
    x = 516,472,311,840,502.19/25,998,259.64
  6. Step 6: Final answer
    x = 19,865,649.43

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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.