Home / 29,813,513.12-44,688,382.91-13,615,191.44

Finding the Fourth Proportional to 29,813,513.12, 44,688,382.91 and 13,615,191.44

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Solution

The fourth proportional to 29,813,513.12, 44,688,382.91 and 13,615,191.44 is: 20,408,225.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,813,513.12 : 44,688,382.91 = 13,615,191.44 : x
  2. Step 2: Convert to fraction form
    29,813,513.12/44,688,382.91 = 13,615,191.44/x
  3. Step 3: Cross multiply
    29,813,513.12x = 44,688,382.91 × 13,615,191.44
  4. Step 4: Simplify right side
    29,813,513.12x = 608,440,888,463,674.25
  5. Step 5: Solve for x
    x = 608,440,888,463,674.25/29,813,513.12
  6. Step 6: Final answer
    x = 20,408,225.16

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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.