Home / 19,573,848-27,014,028-11,843,152.32

Finding the Fourth Proportional to 19,573,848, 27,014,028 and 11,843,152.32

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Solution

The fourth proportional to 19,573,848, 27,014,028 and 11,843,152.32 is: 16,344,831.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,573,848 : 27,014,028 = 11,843,152.32 : x
  2. Step 2: Convert to fraction form
    19,573,848/27,014,028 = 11,843,152.32/x
  3. Step 3: Cross multiply
    19,573,848x = 27,014,028 × 11,843,152.32
  4. Step 4: Simplify right side
    19,573,848x = 319,931,248,380,744.94
  5. Step 5: Solve for x
    x = 319,931,248,380,744.94/19,573,848
  6. Step 6: Final answer
    x = 16,344,831.55

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1.5x scale

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.