Home / 113,181,228.54-169,771,631.04-35,464,082.19

Finding the Fourth Proportional to 113,181,228.54, 169,771,631.04 and 35,464,082.19

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Solution

The fourth proportional to 113,181,228.54, 169,771,631.04 and 35,464,082.19 is: 53,196,056.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,181,228.54 : 169,771,631.04 = 35,464,082.19 : x
  2. Step 2: Convert to fraction form
    113,181,228.54/169,771,631.04 = 35,464,082.19/x
  3. Step 3: Cross multiply
    113,181,228.54x = 169,771,631.04 × 35,464,082.19
  4. Step 4: Simplify right side
    113,181,228.54x = 6,020,795,076,555,594
  5. Step 5: Solve for x
    x = 6,020,795,076,555,594/113,181,228.54
  6. Step 6: Final answer
    x = 53,196,056.93

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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.