Home / 149,425,624.80-206,273,484.06-96,528,124.58

Finding the Fourth Proportional to 149,425,624.80, 206,273,484.06 and 96,528,124.58

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Solution

The fourth proportional to 149,425,624.80, 206,273,484.06 and 96,528,124.58 is: 133,251,526.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,425,624.80 : 206,273,484.06 = 96,528,124.58 : x
  2. Step 2: Convert to fraction form
    149,425,624.80/206,273,484.06 = 96,528,124.58/x
  3. Step 3: Cross multiply
    149,425,624.80x = 206,273,484.06 × 96,528,124.58
  4. Step 4: Simplify right side
    149,425,624.80x = 19,911,192,565,500,976
  5. Step 5: Solve for x
    x = 19,911,192,565,500,976/149,425,624.80
  6. Step 6: Final answer
    x = 133,251,526.25

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.