Home / 25,641,459.80-35,385,219.60-14,039,026.28

Finding the Fourth Proportional to 25,641,459.80, 35,385,219.60 and 14,039,026.28

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Solution

The fourth proportional to 25,641,459.80, 35,385,219.60 and 14,039,026.28 is: 19,373,859.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,641,459.80 : 35,385,219.60 = 14,039,026.28 : x
  2. Step 2: Convert to fraction form
    25,641,459.80/35,385,219.60 = 14,039,026.28/x
  3. Step 3: Cross multiply
    25,641,459.80x = 35,385,219.60 × 14,039,026.28
  4. Step 4: Simplify right side
    25,641,459.80x = 496,774,027,887,971.06
  5. Step 5: Solve for x
    x = 496,774,027,887,971.06/25,641,459.80
  6. Step 6: Final answer
    x = 19,373,859.05

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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.