Home / 14,893,342.40-22,340,013.60-9,224,638.40

Finding the Fourth Proportional to 14,893,342.40, 22,340,013.60 and 9,224,638.40

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Solution

The fourth proportional to 14,893,342.40, 22,340,013.60 and 9,224,638.40 is: 13,836,957.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,893,342.40 : 22,340,013.60 = 9,224,638.40 : x
  2. Step 2: Convert to fraction form
    14,893,342.40/22,340,013.60 = 9,224,638.40/x
  3. Step 3: Cross multiply
    14,893,342.40x = 22,340,013.60 × 9,224,638.40
  4. Step 4: Simplify right side
    14,893,342.40x = 206,078,547,311,082.25
  5. Step 5: Solve for x
    x = 206,078,547,311,082.25/14,893,342.40
  6. Step 6: Final answer
    x = 13,836,957.60

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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.