Home / 97,473,743.56-146,209,488.18-23,697,941.42

Finding the Fourth Proportional to 97,473,743.56, 146,209,488.18 and 23,697,941.42

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Solution

The fourth proportional to 97,473,743.56, 146,209,488.18 and 23,697,941.42 is: 35,546,638.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,473,743.56 : 146,209,488.18 = 23,697,941.42 : x
  2. Step 2: Convert to fraction form
    97,473,743.56/146,209,488.18 = 23,697,941.42/x
  3. Step 3: Cross multiply
    97,473,743.56x = 146,209,488.18 × 23,697,941.42
  4. Step 4: Simplify right side
    97,473,743.56x = 3,464,863,885,386,344.50
  5. Step 5: Solve for x
    x = 3,464,863,885,386,344.50/97,473,743.56
  6. Step 6: Final answer
    x = 35,546,638.09

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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.