Home / 119,097,679.74-178,604,242.46-34,943,576.42

Finding the Fourth Proportional to 119,097,679.74, 178,604,242.46 and 34,943,576.42

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Solution

The fourth proportional to 119,097,679.74, 178,604,242.46 and 34,943,576.42 is: 52,402,960.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,097,679.74 : 178,604,242.46 = 34,943,576.42 : x
  2. Step 2: Convert to fraction form
    119,097,679.74/178,604,242.46 = 34,943,576.42/x
  3. Step 3: Cross multiply
    119,097,679.74x = 178,604,242.46 × 34,943,576.42
  4. Step 4: Simplify right side
    119,097,679.74x = 6,241,070,995,337,219
  5. Step 5: Solve for x
    x = 6,241,070,995,337,219/119,097,679.74
  6. Step 6: Final answer
    x = 52,402,960.40

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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.