Home / 29,025,547.61-43,538,410.94-7,165,929.36

Finding the Fourth Proportional to 29,025,547.61, 43,538,410.94 and 7,165,929.36

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Solution

The fourth proportional to 29,025,547.61, 43,538,410.94 and 7,165,929.36 is: 10,748,916.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,025,547.61 : 43,538,410.94 = 7,165,929.36 : x
  2. Step 2: Convert to fraction form
    29,025,547.61/43,538,410.94 = 7,165,929.36/x
  3. Step 3: Cross multiply
    29,025,547.61x = 43,538,410.94 × 7,165,929.36
  4. Step 4: Simplify right side
    29,025,547.61x = 311,993,177,206,861.56
  5. Step 5: Solve for x
    x = 311,993,177,206,861.56/29,025,547.61
  6. Step 6: Final answer
    x = 10,748,916.14

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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.