Home / 229,832,215.10-344,748,322.65-201,134,401.10

Finding the Fourth Proportional to 229,832,215.10, 344,748,322.65 and 201,134,401.10

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Solution

The fourth proportional to 229,832,215.10, 344,748,322.65 and 201,134,401.10 is: 301,701,601.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,832,215.10 : 344,748,322.65 = 201,134,401.10 : x
  2. Step 2: Convert to fraction form
    229,832,215.10/344,748,322.65 = 201,134,401.10/x
  3. Step 3: Cross multiply
    229,832,215.10x = 344,748,322.65 × 201,134,401.10
  4. Step 4: Simplify right side
    229,832,215.10x = 69,340,747,406,437,312
  5. Step 5: Solve for x
    x = 69,340,747,406,437,312/229,832,215.10
  6. Step 6: Final answer
    x = 301,701,601.65

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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.