Home / 45,931,558.20-68,897,337.30-41,680,030.20

Finding the Fourth Proportional to 45,931,558.20, 68,897,337.30 and 41,680,030.20

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Solution

The fourth proportional to 45,931,558.20, 68,897,337.30 and 41,680,030.20 is: 62,520,045.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,931,558.20 : 68,897,337.30 = 41,680,030.20 : x
  2. Step 2: Convert to fraction form
    45,931,558.20/68,897,337.30 = 41,680,030.20/x
  3. Step 3: Cross multiply
    45,931,558.20x = 68,897,337.30 × 41,680,030.20
  4. Step 4: Simplify right side
    45,931,558.20x = 2,871,643,099,363,586.50
  5. Step 5: Solve for x
    x = 2,871,643,099,363,586.50/45,931,558.20
  6. Step 6: Final answer
    x = 62,520,045.30

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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.