Home / 14,536,039.95-20,058,831.29-8,009,304.17

Finding the Fourth Proportional to 14,536,039.95, 20,058,831.29 and 8,009,304.17

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Solution

The fourth proportional to 14,536,039.95, 20,058,831.29 and 8,009,304.17 is: 11,052,341.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,536,039.95 : 20,058,831.29 = 8,009,304.17 : x
  2. Step 2: Convert to fraction form
    14,536,039.95/20,058,831.29 = 8,009,304.17/x
  3. Step 3: Cross multiply
    14,536,039.95x = 20,058,831.29 × 8,009,304.17
  4. Step 4: Simplify right side
    14,536,039.95x = 160,657,281,016,052.59
  5. Step 5: Solve for x
    x = 160,657,281,016,052.59/14,536,039.95
  6. Step 6: Final answer
    x = 11,052,341.74

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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.