Home / 25,632,893.04-35,373,612.81-14,620,200.21

Finding the Fourth Proportional to 25,632,893.04, 35,373,612.81 and 14,620,200.21

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Solution

The fourth proportional to 25,632,893.04, 35,373,612.81 and 14,620,200.21 is: 20,176,002.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,632,893.04 : 35,373,612.81 = 14,620,200.21 : x
  2. Step 2: Convert to fraction form
    25,632,893.04/35,373,612.81 = 14,620,200.21/x
  3. Step 3: Cross multiply
    25,632,893.04x = 35,373,612.81 × 14,620,200.21
  4. Step 4: Simplify right side
    25,632,893.04x = 517,169,301,433,220.75
  5. Step 5: Solve for x
    x = 517,169,301,433,220.75/25,632,893.04
  6. Step 6: Final answer
    x = 20,176,002.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.