Home / 186,046,874.04-279,112,354.50-61,549,211.04

Finding the Fourth Proportional to 186,046,874.04, 279,112,354.50 and 61,549,211.04

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Solution

The fourth proportional to 186,046,874.04, 279,112,354.50 and 61,549,211.04 is: 92,337,725.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    186,046,874.04 : 279,112,354.50 = 61,549,211.04 : x
  2. Step 2: Convert to fraction form
    186,046,874.04/279,112,354.50 = 61,549,211.04/x
  3. Step 3: Cross multiply
    186,046,874.04x = 279,112,354.50 × 61,549,211.04
  4. Step 4: Simplify right side
    186,046,874.04x = 17,179,145,210,991,794
  5. Step 5: Solve for x
    x = 17,179,145,210,991,794/186,046,874.04
  6. Step 6: Final answer
    x = 92,337,725.64

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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.