Home / 19,501,430.10-29,252,145.15-9,423,734.10

Finding the Fourth Proportional to 19,501,430.10, 29,252,145.15 and 9,423,734.10

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Solution

The fourth proportional to 19,501,430.10, 29,252,145.15 and 9,423,734.10 is: 14,135,601.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,501,430.10 : 29,252,145.15 = 9,423,734.10 : x
  2. Step 2: Convert to fraction form
    19,501,430.10/29,252,145.15 = 9,423,734.10/x
  3. Step 3: Cross multiply
    19,501,430.10x = 29,252,145.15 × 9,423,734.10
  4. Step 4: Simplify right side
    19,501,430.10x = 275,664,437,748,204.59
  5. Step 5: Solve for x
    x = 275,664,437,748,204.59/19,501,430.10
  6. Step 6: Final answer
    x = 14,135,601.15

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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.