Home / 546,796,700.80-754,576,693.76-295,900,911.36

Finding the Fourth Proportional to 546,796,700.80, 754,576,693.76 and 295,900,911.36

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Solution

The fourth proportional to 546,796,700.80, 754,576,693.76 and 295,900,911.36 is: 408,341,767.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,796,700.80 : 754,576,693.76 = 295,900,911.36 : x
  2. Step 2: Convert to fraction form
    546,796,700.80/754,576,693.76 = 295,900,911.36/x
  3. Step 3: Cross multiply
    546,796,700.80x = 754,576,693.76 × 295,900,911.36
  4. Step 4: Simplify right side
    546,796,700.80x = 223,279,931,374,599,648
  5. Step 5: Solve for x
    x = 223,279,931,374,599,648/546,796,700.80
  6. Step 6: Final answer
    x = 408,341,767.70

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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.