Home / 365,524,498.40-548,232,909.02-119,907,088.29

Finding the Fourth Proportional to 365,524,498.40, 548,232,909.02 and 119,907,088.29

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Solution

The fourth proportional to 365,524,498.40, 548,232,909.02 and 119,907,088.29 is: 179,842,971.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,524,498.40 : 548,232,909.02 = 119,907,088.29 : x
  2. Step 2: Convert to fraction form
    365,524,498.40/548,232,909.02 = 119,907,088.29/x
  3. Step 3: Cross multiply
    365,524,498.40x = 548,232,909.02 × 119,907,088.29
  4. Step 4: Simplify right side
    365,524,498.40x = 65,737,011,825,194,792
  5. Step 5: Solve for x
    x = 65,737,011,825,194,792/365,524,498.40
  6. Step 6: Final answer
    x = 179,842,971.17

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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.