Home / 74,416,230.90-111,639,246.35-41,673,363.30

Finding the Fourth Proportional to 74,416,230.90, 111,639,246.35 and 41,673,363.30

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Solution

The fourth proportional to 74,416,230.90, 111,639,246.35 and 41,673,363.30 is: 62,518,389.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,416,230.90 : 111,639,246.35 = 41,673,363.30 : x
  2. Step 2: Convert to fraction form
    74,416,230.90/111,639,246.35 = 41,673,363.30/x
  3. Step 3: Cross multiply
    74,416,230.90x = 111,639,246.35 × 41,673,363.30
  4. Step 4: Simplify right side
    74,416,230.90x = 4,652,382,871,681,748
  5. Step 5: Solve for x
    x = 4,652,382,871,681,748/74,416,230.90
  6. Step 6: Final answer
    x = 62,518,389.00

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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.