Home / 48,768,000.30-73,152,000.45-44,289,024.30

Finding the Fourth Proportional to 48,768,000.30, 73,152,000.45 and 44,289,024.30

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Solution

The fourth proportional to 48,768,000.30, 73,152,000.45 and 44,289,024.30 is: 66,433,536.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,768,000.30 : 73,152,000.45 = 44,289,024.30 : x
  2. Step 2: Convert to fraction form
    48,768,000.30/73,152,000.45 = 44,289,024.30/x
  3. Step 3: Cross multiply
    48,768,000.30x = 73,152,000.45 × 44,289,024.30
  4. Step 4: Simplify right side
    48,768,000.30x = 3,239,830,725,523,661
  5. Step 5: Solve for x
    x = 3,239,830,725,523,661/48,768,000.30
  6. Step 6: Final answer
    x = 66,433,536.45

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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.