Home / 29,986,916.49-44,980,374.72-7,267,813.74

Finding the Fourth Proportional to 29,986,916.49, 44,980,374.72 and 7,267,813.74

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Solution

The fourth proportional to 29,986,916.49, 44,980,374.72 and 7,267,813.74 is: 10,901,720.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,986,916.49 : 44,980,374.72 = 7,267,813.74 : x
  2. Step 2: Convert to fraction form
    29,986,916.49/44,980,374.72 = 7,267,813.74/x
  3. Step 3: Cross multiply
    29,986,916.49x = 44,980,374.72 × 7,267,813.74
  4. Step 4: Simplify right side
    29,986,916.49x = 326,908,985,159,123.75
  5. Step 5: Solve for x
    x = 326,908,985,159,123.75/29,986,916.49
  6. Step 6: Final answer
    x = 10,901,720.60

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.