Home / 19,495,741.71-26,905,928.37-10,793,914.34

Finding the Fourth Proportional to 19,495,741.71, 26,905,928.37 and 10,793,914.34

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Solution

The fourth proportional to 19,495,741.71, 26,905,928.37 and 10,793,914.34 is: 14,896,601.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,495,741.71 : 26,905,928.37 = 10,793,914.34 : x
  2. Step 2: Convert to fraction form
    19,495,741.71/26,905,928.37 = 10,793,914.34/x
  3. Step 3: Cross multiply
    19,495,741.71x = 26,905,928.37 × 10,793,914.34
  4. Step 4: Simplify right side
    19,495,741.71x = 290,420,286,063,955.81
  5. Step 5: Solve for x
    x = 290,420,286,063,955.81/19,495,741.71
  6. Step 6: Final answer
    x = 14,896,601.03

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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.