Home / 264,329,507.67-364,312,985.63-193,614,883.22

Finding the Fourth Proportional to 264,329,507.67, 364,312,985.63 and 193,614,883.22

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Solution

The fourth proportional to 264,329,507.67, 364,312,985.63 and 193,614,883.22 is: 266,850,329.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,329,507.67 : 364,312,985.63 = 193,614,883.22 : x
  2. Step 2: Convert to fraction form
    264,329,507.67/364,312,985.63 = 193,614,883.22/x
  3. Step 3: Cross multiply
    264,329,507.67x = 364,312,985.63 × 193,614,883.22
  4. Step 4: Simplify right side
    264,329,507.67x = 70,536,416,165,492,352
  5. Step 5: Solve for x
    x = 70,536,416,165,492,352/264,329,507.67
  6. Step 6: Final answer
    x = 266,850,329.30

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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.