Home / 45,778,605.86-63,230,365.06-34,227,396.74

Finding the Fourth Proportional to 45,778,605.86, 63,230,365.06 and 34,227,396.74

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Solution

The fourth proportional to 45,778,605.86, 63,230,365.06 and 34,227,396.74 is: 47,275,594.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,778,605.86 : 63,230,365.06 = 34,227,396.74 : x
  2. Step 2: Convert to fraction form
    45,778,605.86/63,230,365.06 = 34,227,396.74/x
  3. Step 3: Cross multiply
    45,778,605.86x = 63,230,365.06 × 34,227,396.74
  4. Step 4: Simplify right side
    45,778,605.86x = 2,164,210,790,923,654
  5. Step 5: Solve for x
    x = 2,164,210,790,923,654/45,778,605.86
  6. Step 6: Final answer
    x = 47,275,594.14

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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.