Home / 302,228,102.40-452,586,326.40-241,761,926.40

Finding the Fourth Proportional to 302,228,102.40, 452,586,326.40 and 241,761,926.40

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Solution

The fourth proportional to 302,228,102.40, 452,586,326.40 and 241,761,926.40 is: 362,038,279.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,228,102.40 : 452,586,326.40 = 241,761,926.40 : x
  2. Step 2: Convert to fraction form
    302,228,102.40/452,586,326.40 = 241,761,926.40/x
  3. Step 3: Cross multiply
    302,228,102.40x = 452,586,326.40 × 241,761,926.40
  4. Step 4: Simplify right side
    302,228,102.40x = 109,418,142,132,763,168
  5. Step 5: Solve for x
    x = 109,418,142,132,763,168/302,228,102.40
  6. Step 6: Final answer
    x = 362,038,279.25

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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.