Home / 13,035,616.35-19,553,424.57-6,951,916.74

Finding the Fourth Proportional to 13,035,616.35, 19,553,424.57 and 6,951,916.74

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Solution

The fourth proportional to 13,035,616.35, 19,553,424.57 and 6,951,916.74 is: 10,427,875.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,035,616.35 : 19,553,424.57 = 6,951,916.74 : x
  2. Step 2: Convert to fraction form
    13,035,616.35/19,553,424.57 = 6,951,916.74/x
  3. Step 3: Cross multiply
    13,035,616.35x = 19,553,424.57 × 6,951,916.74
  4. Step 4: Simplify right side
    13,035,616.35x = 135,933,779,665,835.66
  5. Step 5: Solve for x
    x = 135,933,779,665,835.66/13,035,616.35
  6. Step 6: Final answer
    x = 10,427,875.14

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1.5x scale

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.