Home / 249,738,162.84-374,598,263.39-65,504,167.47

Finding the Fourth Proportional to 249,738,162.84, 374,598,263.39 and 65,504,167.47

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Solution

The fourth proportional to 249,738,162.84, 374,598,263.39 and 65,504,167.47 is: 98,253,895.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,738,162.84 : 374,598,263.39 = 65,504,167.47 : x
  2. Step 2: Convert to fraction form
    249,738,162.84/374,598,263.39 = 65,504,167.47/x
  3. Step 3: Cross multiply
    249,738,162.84x = 374,598,263.39 × 65,504,167.47
  4. Step 4: Simplify right side
    249,738,162.84x = 24,537,747,378,742,208
  5. Step 5: Solve for x
    x = 24,537,747,378,742,208/249,738,162.84
  6. Step 6: Final answer
    x = 98,253,895.60

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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.