Home / 35,039,158.92-48,347,017.08-19,566,862.92

Finding the Fourth Proportional to 35,039,158.92, 48,347,017.08 and 19,566,862.92

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Solution

The fourth proportional to 35,039,158.92, 48,347,017.08 and 19,566,862.92 is: 26,998,349.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,039,158.92 : 48,347,017.08 = 19,566,862.92 : x
  2. Step 2: Convert to fraction form
    35,039,158.92/48,347,017.08 = 19,566,862.92/x
  3. Step 3: Cross multiply
    35,039,158.92x = 48,347,017.08 × 19,566,862.92
  4. Step 4: Simplify right side
    35,039,158.92x = 945,999,455,795,258.75
  5. Step 5: Solve for x
    x = 945,999,455,795,258.75/35,039,158.92
  6. Step 6: Final answer
    x = 26,998,349.42

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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.