Home / 35,989,119.87-53,985,216.15-14,134,235.55

Finding the Fourth Proportional to 35,989,119.87, 53,985,216.15 and 14,134,235.55

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Solution

The fourth proportional to 35,989,119.87, 53,985,216.15 and 14,134,235.55 is: 21,201,956.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,989,119.87 : 53,985,216.15 = 14,134,235.55 : x
  2. Step 2: Convert to fraction form
    35,989,119.87/53,985,216.15 = 14,134,235.55/x
  3. Step 3: Cross multiply
    35,989,119.87x = 53,985,216.15 × 14,134,235.55
  4. Step 4: Simplify right side
    35,989,119.87x = 763,039,761,281,764.12
  5. Step 5: Solve for x
    x = 763,039,761,281,764.12/35,989,119.87
  6. Step 6: Final answer
    x = 21,201,956.70

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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.