Home / 233,908,271.80-350,484,494.10-147,492,028.60

Finding the Fourth Proportional to 233,908,271.80, 350,484,494.10 and 147,492,028.60

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Solution

The fourth proportional to 233,908,271.80, 350,484,494.10 and 147,492,028.60 is: 220,999,747.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,908,271.80 : 350,484,494.10 = 147,492,028.60 : x
  2. Step 2: Convert to fraction form
    233,908,271.80/350,484,494.10 = 147,492,028.60/x
  3. Step 3: Cross multiply
    233,908,271.80x = 350,484,494.10 × 147,492,028.60
  4. Step 4: Simplify right side
    233,908,271.80x = 51,693,669,027,653,736
  5. Step 5: Solve for x
    x = 51,693,669,027,653,736/233,908,271.80
  6. Step 6: Final answer
    x = 220,999,747.59

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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.