Home / 370,308,340.27-555,461,403.18-93,959,020.27

Finding the Fourth Proportional to 370,308,340.27, 555,461,403.18 and 93,959,020.27

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Solution

The fourth proportional to 370,308,340.27, 555,461,403.18 and 93,959,020.27 is: 140,938,249.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    370,308,340.27 : 555,461,403.18 = 93,959,020.27 : x
  2. Step 2: Convert to fraction form
    370,308,340.27/555,461,403.18 = 93,959,020.27/x
  3. Step 3: Cross multiply
    370,308,340.27x = 555,461,403.18 × 93,959,020.27
  4. Step 4: Simplify right side
    370,308,340.27x = 52,190,609,240,592,256
  5. Step 5: Solve for x
    x = 52,190,609,240,592,256/370,308,340.27
  6. Step 6: Final answer
    x = 140,938,249.47

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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.