Home / 19,584,088.40-29,376,132.60-19,024,216.40

Finding the Fourth Proportional to 19,584,088.40, 29,376,132.60 and 19,024,216.40

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Solution

The fourth proportional to 19,584,088.40, 29,376,132.60 and 19,024,216.40 is: 28,536,324.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,584,088.40 : 29,376,132.60 = 19,024,216.40 : x
  2. Step 2: Convert to fraction form
    19,584,088.40/29,376,132.60 = 19,024,216.40/x
  3. Step 3: Cross multiply
    19,584,088.40x = 29,376,132.60 × 19,024,216.40
  4. Step 4: Simplify right side
    19,584,088.40x = 558,857,903,577,494.62
  5. Step 5: Solve for x
    x = 558,857,903,577,494.62/19,584,088.40
  6. Step 6: Final answer
    x = 28,536,324.60

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1.5x scale

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.