Home / 15,024,209.40-22,536,314.10-9,355,505.40

Finding the Fourth Proportional to 15,024,209.40, 22,536,314.10 and 9,355,505.40

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Solution

The fourth proportional to 15,024,209.40, 22,536,314.10 and 9,355,505.40 is: 14,033,258.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,024,209.40 : 22,536,314.10 = 9,355,505.40 : x
  2. Step 2: Convert to fraction form
    15,024,209.40/22,536,314.10 = 9,355,505.40/x
  3. Step 3: Cross multiply
    15,024,209.40x = 22,536,314.10 × 9,355,505.40
  4. Step 4: Simplify right side
    15,024,209.40x = 210,838,608,258,646.16
  5. Step 5: Solve for x
    x = 210,838,608,258,646.16/15,024,209.40
  6. Step 6: Final answer
    x = 14,033,258.10

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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.