Home / 223,117,515.10-334,676,272.65-223,117,515.10

Finding the Fourth Proportional to 223,117,515.10, 334,676,272.65 and 223,117,515.10

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Solution

The fourth proportional to 223,117,515.10, 334,676,272.65 and 223,117,515.10 is: 334,676,272.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,117,515.10 : 334,676,272.65 = 223,117,515.10 : x
  2. Step 2: Convert to fraction form
    223,117,515.10/334,676,272.65 = 223,117,515.10/x
  3. Step 3: Cross multiply
    223,117,515.10x = 334,676,272.65 × 223,117,515.10
  4. Step 4: Simplify right side
    223,117,515.10x = 74,672,138,316,598,080
  5. Step 5: Solve for x
    x = 74,672,138,316,598,080/223,117,515.10
  6. Step 6: Final answer
    x = 334,676,272.65

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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.