Home / 36,888,940.10-55,333,410.15-25,888,111.40

Finding the Fourth Proportional to 36,888,940.10, 55,333,410.15 and 25,888,111.40

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Solution

The fourth proportional to 36,888,940.10, 55,333,410.15 and 25,888,111.40 is: 38,832,167.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,888,940.10 : 55,333,410.15 = 25,888,111.40 : x
  2. Step 2: Convert to fraction form
    36,888,940.10/55,333,410.15 = 25,888,111.40/x
  3. Step 3: Cross multiply
    36,888,940.10x = 55,333,410.15 × 25,888,111.40
  4. Step 4: Simplify right side
    36,888,940.10x = 1,432,477,486,105,090.50
  5. Step 5: Solve for x
    x = 1,432,477,486,105,090.50/36,888,940.10
  6. Step 6: Final answer
    x = 38,832,167.10

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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.