Home / 27,528,150.30-41,292,079.65-7,057,830.30

Finding the Fourth Proportional to 27,528,150.30, 41,292,079.65 and 7,057,830.30

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Solution

The fourth proportional to 27,528,150.30, 41,292,079.65 and 7,057,830.30 is: 10,586,708.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,528,150.30 : 41,292,079.65 = 7,057,830.30 : x
  2. Step 2: Convert to fraction form
    27,528,150.30/41,292,079.65 = 7,057,830.30/x
  3. Step 3: Cross multiply
    27,528,150.30x = 41,292,079.65 × 7,057,830.30
  4. Step 4: Simplify right side
    27,528,150.30x = 291,432,490,903,783.38
  5. Step 5: Solve for x
    x = 291,432,490,903,783.38/27,528,150.30
  6. Step 6: Final answer
    x = 10,586,708.07

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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.