Home / 25,746,308.64-35,530,269.84-14,144,944.32

Finding the Fourth Proportional to 25,746,308.64, 35,530,269.84 and 14,144,944.32

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Solution

The fourth proportional to 25,746,308.64, 35,530,269.84 and 14,144,944.32 is: 19,520,223.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,746,308.64 : 35,530,269.84 = 14,144,944.32 : x
  2. Step 2: Convert to fraction form
    25,746,308.64/35,530,269.84 = 14,144,944.32/x
  3. Step 3: Cross multiply
    25,746,308.64x = 35,530,269.84 × 14,144,944.32
  4. Step 4: Simplify right side
    25,746,308.64x = 502,573,688,561,375.38
  5. Step 5: Solve for x
    x = 502,573,688,561,375.38/25,746,308.64
  6. Step 6: Final answer
    x = 19,520,223.10

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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.