Home / 35,208,009.60-52,812,014.40-17,026,166.40

Finding the Fourth Proportional to 35,208,009.60, 52,812,014.40 and 17,026,166.40

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Solution

The fourth proportional to 35,208,009.60, 52,812,014.40 and 17,026,166.40 is: 25,539,249.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,208,009.60 : 52,812,014.40 = 17,026,166.40 : x
  2. Step 2: Convert to fraction form
    35,208,009.60/52,812,014.40 = 17,026,166.40/x
  3. Step 3: Cross multiply
    35,208,009.60x = 52,812,014.40 × 17,026,166.40
  4. Step 4: Simplify right side
    35,208,009.60x = 899,186,145,093,596
  5. Step 5: Solve for x
    x = 899,186,145,093,596/35,208,009.60
  6. Step 6: Final answer
    x = 25,539,249.60

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.