Home / 183,152,762.02-252,752,407.94-99,520,892.35

Finding the Fourth Proportional to 183,152,762.02, 252,752,407.94 and 99,520,892.35

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Solution

The fourth proportional to 183,152,762.02, 252,752,407.94 and 99,520,892.35 is: 137,339,698.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,152,762.02 : 252,752,407.94 = 99,520,892.35 : x
  2. Step 2: Convert to fraction form
    183,152,762.02/252,752,407.94 = 99,520,892.35/x
  3. Step 3: Cross multiply
    183,152,762.02x = 252,752,407.94 × 99,520,892.35
  4. Step 4: Simplify right side
    183,152,762.02x = 25,154,145,181,416,944
  5. Step 5: Solve for x
    x = 25,154,145,181,416,944/183,152,762.02
  6. Step 6: Final answer
    x = 137,339,698.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.