Home / 29,619,916.29-44,431,823.88-7,760,830.77

Finding the Fourth Proportional to 29,619,916.29, 44,431,823.88 and 7,760,830.77

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Solution

The fourth proportional to 29,619,916.29, 44,431,823.88 and 7,760,830.77 is: 11,641,756.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,619,916.29 : 44,431,823.88 = 7,760,830.77 : x
  2. Step 2: Convert to fraction form
    29,619,916.29/44,431,823.88 = 7,760,830.77/x
  3. Step 3: Cross multiply
    29,619,916.29x = 44,431,823.88 × 7,760,830.77
  4. Step 4: Simplify right side
    29,619,916.29x = 344,827,865,935,124.81
  5. Step 5: Solve for x
    x = 344,827,865,935,124.81/29,619,916.29
  6. Step 6: Final answer
    x = 11,641,756.94

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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.