Home / 27,020,765.04-40,531,242.33-6,550,401.30

Finding the Fourth Proportional to 27,020,765.04, 40,531,242.33 and 6,550,401.30

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Solution

The fourth proportional to 27,020,765.04, 40,531,242.33 and 6,550,401.30 is: 9,825,624.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,020,765.04 : 40,531,242.33 = 6,550,401.30 : x
  2. Step 2: Convert to fraction form
    27,020,765.04/40,531,242.33 = 6,550,401.30/x
  3. Step 3: Cross multiply
    27,020,765.04x = 40,531,242.33 × 6,550,401.30
  4. Step 4: Simplify right side
    27,020,765.04x = 265,495,902,449,047
  5. Step 5: Solve for x
    x = 265,495,902,449,047/27,020,765.04
  6. Step 6: Final answer
    x = 9,825,624.92

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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.