Home / 246,778,317.48-370,163,739.55-60,034,018.92

Finding the Fourth Proportional to 246,778,317.48, 370,163,739.55 and 60,034,018.92

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Solution

The fourth proportional to 246,778,317.48, 370,163,739.55 and 60,034,018.92 is: 90,050,119.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,778,317.48 : 370,163,739.55 = 60,034,018.92 : x
  2. Step 2: Convert to fraction form
    246,778,317.48/370,163,739.55 = 60,034,018.92/x
  3. Step 3: Cross multiply
    246,778,317.48x = 370,163,739.55 × 60,034,018.92
  4. Step 4: Simplify right side
    246,778,317.48x = 22,222,416,945,105,808
  5. Step 5: Solve for x
    x = 22,222,416,945,105,808/246,778,317.48
  6. Step 6: Final answer
    x = 90,050,119.36

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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.