Home / 186,496,065.10-279,744,097.65-182,912,884.30

Finding the Fourth Proportional to 186,496,065.10, 279,744,097.65 and 182,912,884.30

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Solution

The fourth proportional to 186,496,065.10, 279,744,097.65 and 182,912,884.30 is: 274,369,326.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    186,496,065.10 : 279,744,097.65 = 182,912,884.30 : x
  2. Step 2: Convert to fraction form
    186,496,065.10/279,744,097.65 = 182,912,884.30/x
  3. Step 3: Cross multiply
    186,496,065.10x = 279,744,097.65 × 182,912,884.30
  4. Step 4: Simplify right side
    186,496,065.10x = 51,168,799,767,062,352
  5. Step 5: Solve for x
    x = 51,168,799,767,062,352/186,496,065.10
  6. Step 6: Final answer
    x = 274,369,326.45

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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.