Home / 1,031,695,270.48-1,546,111,164.52-470,084,598.64

Finding the Fourth Proportional to 1,031,695,270.48, 1,546,111,164.52 and 470,084,598.64

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Solution

The fourth proportional to 1,031,695,270.48, 1,546,111,164.52 and 470,084,598.64 is: 704,474,535.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,031,695,270.48 : 1,546,111,164.52 = 470,084,598.64 : x
  2. Step 2: Convert to fraction form
    1,031,695,270.48/1,546,111,164.52 = 470,084,598.64/x
  3. Step 3: Cross multiply
    1,031,695,270.48x = 1,546,111,164.52 × 470,084,598.64
  4. Step 4: Simplify right side
    1,031,695,270.48x = 726,803,046,226,207,232
  5. Step 5: Solve for x
    x = 726,803,046,226,207,232/1,031,695,270.48
  6. Step 6: Final answer
    x = 704,474,535.28

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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.