Home / 27,772,008.41-41,660,752.86-9,573,807.82

Finding the Fourth Proportional to 27,772,008.41, 41,660,752.86 and 9,573,807.82

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Solution

The fourth proportional to 27,772,008.41, 41,660,752.86 and 9,573,807.82 is: 14,361,656.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,772,008.41 : 41,660,752.86 = 9,573,807.82 : x
  2. Step 2: Convert to fraction form
    27,772,008.41/41,660,752.86 = 9,573,807.82/x
  3. Step 3: Cross multiply
    27,772,008.41x = 41,660,752.86 × 9,573,807.82
  4. Step 4: Simplify right side
    27,772,008.41x = 398,852,041,518,155.38
  5. Step 5: Solve for x
    x = 398,852,041,518,155.38/27,772,008.41
  6. Step 6: Final answer
    x = 14,361,656.37

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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.