Home / 25,641,459.84-35,385,219.60-14,039,026.32

Finding the Fourth Proportional to 25,641,459.84, 35,385,219.60 and 14,039,026.32

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Solution

The fourth proportional to 25,641,459.84, 35,385,219.60 and 14,039,026.32 is: 19,373,859.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,641,459.84 : 35,385,219.60 = 14,039,026.32 : x
  2. Step 2: Convert to fraction form
    25,641,459.84/35,385,219.60 = 14,039,026.32/x
  3. Step 3: Cross multiply
    25,641,459.84x = 35,385,219.60 × 14,039,026.32
  4. Step 4: Simplify right side
    25,641,459.84x = 496,774,029,303,379.88
  5. Step 5: Solve for x
    x = 496,774,029,303,379.88/25,641,459.84
  6. Step 6: Final answer
    x = 19,373,859.07

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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.