Home / 223,810,032,614.40-335,715,048,921.60-91,239,957,273.60

Finding the Fourth Proportional to 223,810,032,614.40, 335,715,048,921.60 and 91,239,957,273.60

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Solution

The fourth proportional to 223,810,032,614.40, 335,715,048,921.60 and 91,239,957,273.60 is: 136,859,935,910.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,810,032,614.40 : 335,715,048,921.60 = 91,239,957,273.60 : x
  2. Step 2: Convert to fraction form
    223,810,032,614.40/335,715,048,921.60 = 91,239,957,273.60/x
  3. Step 3: Cross multiply
    223,810,032,614.40x = 335,715,048,921.60 × 91,239,957,273.60
  4. Step 4: Simplify right side
    223,810,032,614.40x = 30,630,626,719,711,319,031,808
  5. Step 5: Solve for x
    x = 30,630,626,719,711,319,031,808/223,810,032,614.40
  6. Step 6: Final answer
    x = 136,859,935,910.40

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1.5x scale

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.