Home / 244,678,622.40-367,017,933.60-235,272,772.80

Finding the Fourth Proportional to 244,678,622.40, 367,017,933.60 and 235,272,772.80

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Solution

The fourth proportional to 244,678,622.40, 367,017,933.60 and 235,272,772.80 is: 352,909,159.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,678,622.40 : 367,017,933.60 = 235,272,772.80 : x
  2. Step 2: Convert to fraction form
    244,678,622.40/367,017,933.60 = 235,272,772.80/x
  3. Step 3: Cross multiply
    244,678,622.40x = 367,017,933.60 × 235,272,772.80
  4. Step 4: Simplify right side
    244,678,622.40x = 86,349,326,905,398,304
  5. Step 5: Solve for x
    x = 86,349,326,905,398,304/244,678,622.40
  6. Step 6: Final answer
    x = 352,909,159.20

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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.