Home / 365,365,931.90-548,048,897.85-92,736,698.90

Finding the Fourth Proportional to 365,365,931.90, 548,048,897.85 and 92,736,698.90

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Solution

The fourth proportional to 365,365,931.90, 548,048,897.85 and 92,736,698.90 is: 139,105,048.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,365,931.90 : 548,048,897.85 = 92,736,698.90 : x
  2. Step 2: Convert to fraction form
    365,365,931.90/548,048,897.85 = 92,736,698.90/x
  3. Step 3: Cross multiply
    365,365,931.90x = 548,048,897.85 × 92,736,698.90
  4. Step 4: Simplify right side
    365,365,931.90x = 50,824,245,622,392,312
  5. Step 5: Solve for x
    x = 50,824,245,622,392,312/365,365,931.90
  6. Step 6: Final answer
    x = 139,105,048.35

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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.