Home / 35,427,601.80-53,107,965.90-19,229,675.40

Finding the Fourth Proportional to 35,427,601.80, 53,107,965.90 and 19,229,675.40

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Solution

The fourth proportional to 35,427,601.80, 53,107,965.90 and 19,229,675.40 is: 28,826,364.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,427,601.80 : 53,107,965.90 = 19,229,675.40 : x
  2. Step 2: Convert to fraction form
    35,427,601.80/53,107,965.90 = 19,229,675.40/x
  3. Step 3: Cross multiply
    35,427,601.80x = 53,107,965.90 × 19,229,675.40
  4. Step 4: Simplify right side
    35,427,601.80x = 1,021,248,945,411,268.75
  5. Step 5: Solve for x
    x = 1,021,248,945,411,268.75/35,427,601.80
  6. Step 6: Final answer
    x = 28,826,364.01

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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.