Home / 35,737,485.60-53,606,228.40-10,178,162.40

Finding the Fourth Proportional to 35,737,485.60, 53,606,228.40 and 10,178,162.40

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Solution

The fourth proportional to 35,737,485.60, 53,606,228.40 and 10,178,162.40 is: 15,267,243.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,737,485.60 : 53,606,228.40 = 10,178,162.40 : x
  2. Step 2: Convert to fraction form
    35,737,485.60/53,606,228.40 = 10,178,162.40/x
  3. Step 3: Cross multiply
    35,737,485.60x = 53,606,228.40 × 10,178,162.40
  4. Step 4: Simplify right side
    35,737,485.60x = 545,612,898,306,692.19
  5. Step 5: Solve for x
    x = 545,612,898,306,692.19/35,737,485.60
  6. Step 6: Final answer
    x = 15,267,243.60

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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.