Home / 132,088,690.60-198,133,035.90-35,044,210.60

Finding the Fourth Proportional to 132,088,690.60, 198,133,035.90 and 35,044,210.60

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Solution

The fourth proportional to 132,088,690.60, 198,133,035.90 and 35,044,210.60 is: 52,566,315.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,088,690.60 : 198,133,035.90 = 35,044,210.60 : x
  2. Step 2: Convert to fraction form
    132,088,690.60/198,133,035.90 = 35,044,210.60/x
  3. Step 3: Cross multiply
    132,088,690.60x = 198,133,035.90 × 35,044,210.60
  4. Step 4: Simplify right side
    132,088,690.60x = 6,943,415,836,896,961
  5. Step 5: Solve for x
    x = 6,943,415,836,896,961/132,088,690.60
  6. Step 6: Final answer
    x = 52,566,315.90

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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.