Home / 93,315,000.30-139,972,500.45-59,050,833.90

Finding the Fourth Proportional to 93,315,000.30, 139,972,500.45 and 59,050,833.90

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Solution

The fourth proportional to 93,315,000.30, 139,972,500.45 and 59,050,833.90 is: 88,576,250.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,315,000.30 : 139,972,500.45 = 59,050,833.90 : x
  2. Step 2: Convert to fraction form
    93,315,000.30/139,972,500.45 = 59,050,833.90/x
  3. Step 3: Cross multiply
    93,315,000.30x = 139,972,500.45 × 59,050,833.90
  4. Step 4: Simplify right side
    93,315,000.30x = 8,265,492,874,640,624
  5. Step 5: Solve for x
    x = 8,265,492,874,640,624/93,315,000.30
  6. Step 6: Final answer
    x = 88,576,250.85

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1.5x scale

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.