Home / 29,488,751.79-44,253,047.61-10,319,674.92

Finding the Fourth Proportional to 29,488,751.79, 44,253,047.61 and 10,319,674.92

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Solution

The fourth proportional to 29,488,751.79, 44,253,047.61 and 10,319,674.92 is: 15,486,483.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,488,751.79 : 44,253,047.61 = 10,319,674.92 : x
  2. Step 2: Convert to fraction form
    29,488,751.79/44,253,047.61 = 10,319,674.92/x
  3. Step 3: Cross multiply
    29,488,751.79x = 44,253,047.61 × 10,319,674.92
  4. Step 4: Simplify right side
    29,488,751.79x = 456,677,065,281,619.25
  5. Step 5: Solve for x
    x = 456,677,065,281,619.25/29,488,751.79
  6. Step 6: Final answer
    x = 15,486,483.41

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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.