Home / 249,044,015.70-373,566,023.55-234,935,241.30

Finding the Fourth Proportional to 249,044,015.70, 373,566,023.55 and 234,935,241.30

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Solution

The fourth proportional to 249,044,015.70, 373,566,023.55 and 234,935,241.30 is: 352,402,861.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,044,015.70 : 373,566,023.55 = 234,935,241.30 : x
  2. Step 2: Convert to fraction form
    249,044,015.70/373,566,023.55 = 234,935,241.30/x
  3. Step 3: Cross multiply
    249,044,015.70x = 373,566,023.55 × 234,935,241.30
  4. Step 4: Simplify right side
    249,044,015.70x = 87,763,823,884,200,736
  5. Step 5: Solve for x
    x = 87,763,823,884,200,736/249,044,015.70
  6. Step 6: Final answer
    x = 352,402,861.95

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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.