Home / 9,453,731.40-14,180,597.10-9,243,779.40

Finding the Fourth Proportional to 9,453,731.40, 14,180,597.10 and 9,243,779.40

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Solution

The fourth proportional to 9,453,731.40, 14,180,597.10 and 9,243,779.40 is: 13,865,669.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,453,731.40 : 14,180,597.10 = 9,243,779.40 : x
  2. Step 2: Convert to fraction form
    9,453,731.40/14,180,597.10 = 9,243,779.40/x
  3. Step 3: Cross multiply
    9,453,731.40x = 14,180,597.10 × 9,243,779.40
  4. Step 4: Simplify right side
    9,453,731.40x = 131,082,311,352,679.73
  5. Step 5: Solve for x
    x = 131,082,311,352,679.73/9,453,731.40
  6. Step 6: Final answer
    x = 13,865,669.10

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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.