Home / 14,495,076.16-21,742,618.29-4,259,935.40

Finding the Fourth Proportional to 14,495,076.16, 21,742,618.29 and 4,259,935.40

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Solution

The fourth proportional to 14,495,076.16, 21,742,618.29 and 4,259,935.40 is: 6,389,904.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,495,076.16 : 21,742,618.29 = 4,259,935.40 : x
  2. Step 2: Convert to fraction form
    14,495,076.16/21,742,618.29 = 4,259,935.40/x
  3. Step 3: Cross multiply
    14,495,076.16x = 21,742,618.29 × 4,259,935.40
  4. Step 4: Simplify right side
    14,495,076.16x = 92,622,149,217,570.61
  5. Step 5: Solve for x
    x = 92,622,149,217,570.61/14,495,076.16
  6. Step 6: Final answer
    x = 6,389,904.28

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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.