Home / 34,745,916.90-52,119,244.38-10,485,057.18

Finding the Fourth Proportional to 34,745,916.90, 52,119,244.38 and 10,485,057.18

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Solution

The fourth proportional to 34,745,916.90, 52,119,244.38 and 10,485,057.18 is: 15,727,697.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,745,916.90 : 52,119,244.38 = 10,485,057.18 : x
  2. Step 2: Convert to fraction form
    34,745,916.90/52,119,244.38 = 10,485,057.18/x
  3. Step 3: Cross multiply
    34,745,916.90x = 52,119,244.38 × 10,485,057.18
  4. Step 4: Simplify right side
    34,745,916.90x = 546,473,257,502,693.69
  5. Step 5: Solve for x
    x = 546,473,257,502,693.69/34,745,916.90
  6. Step 6: Final answer
    x = 15,727,697.13

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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.