Home / 264,330,357.60-364,754,507.76-152,828,352.33

Finding the Fourth Proportional to 264,330,357.60, 364,754,507.76 and 152,828,352.33

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Solution

The fourth proportional to 264,330,357.60, 364,754,507.76 and 152,828,352.33 is: 210,890,761.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,330,357.60 : 364,754,507.76 = 152,828,352.33 : x
  2. Step 2: Convert to fraction form
    264,330,357.60/364,754,507.76 = 152,828,352.33/x
  3. Step 3: Cross multiply
    264,330,357.60x = 364,754,507.76 × 152,828,352.33
  4. Step 4: Simplify right side
    264,330,357.60x = 55,744,830,425,901,000
  5. Step 5: Solve for x
    x = 55,744,830,425,901,000/264,330,357.60
  6. Step 6: Final answer
    x = 210,890,761.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.