Home / 94,229,068.40-141,238,626.60-36,702,220.40

Finding the Fourth Proportional to 94,229,068.40, 141,238,626.60 and 36,702,220.40

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Solution

The fourth proportional to 94,229,068.40, 141,238,626.60 and 36,702,220.40 is: 55,012,442.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,229,068.40 : 141,238,626.60 = 36,702,220.40 : x
  2. Step 2: Convert to fraction form
    94,229,068.40/141,238,626.60 = 36,702,220.40/x
  3. Step 3: Cross multiply
    94,229,068.40x = 141,238,626.60 × 36,702,220.40
  4. Step 4: Simplify right side
    94,229,068.40x = 5,183,771,202,466,502
  5. Step 5: Solve for x
    x = 5,183,771,202,466,502/94,229,068.40
  6. Step 6: Final answer
    x = 55,012,442.45

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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.