Home / 55,954,165.60-83,931,248.40-33,223,362.40

Finding the Fourth Proportional to 55,954,165.60, 83,931,248.40 and 33,223,362.40

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Solution

The fourth proportional to 55,954,165.60, 83,931,248.40 and 33,223,362.40 is: 49,835,043.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,954,165.60 : 83,931,248.40 = 33,223,362.40 : x
  2. Step 2: Convert to fraction form
    55,954,165.60/83,931,248.40 = 33,223,362.40/x
  3. Step 3: Cross multiply
    55,954,165.60x = 83,931,248.40 × 33,223,362.40
  4. Step 4: Simplify right side
    55,954,165.60x = 2,788,478,282,277,620
  5. Step 5: Solve for x
    x = 2,788,478,282,277,620/55,954,165.60
  6. Step 6: Final answer
    x = 49,835,043.60

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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.