Home / 27,064,150.40-40,596,225.60-21,962,316.80

Finding the Fourth Proportional to 27,064,150.40, 40,596,225.60 and 21,962,316.80

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Solution

The fourth proportional to 27,064,150.40, 40,596,225.60 and 21,962,316.80 is: 32,943,475.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,064,150.40 : 40,596,225.60 = 21,962,316.80 : x
  2. Step 2: Convert to fraction form
    27,064,150.40/40,596,225.60 = 21,962,316.80/x
  3. Step 3: Cross multiply
    27,064,150.40x = 40,596,225.60 × 21,962,316.80
  4. Step 4: Simplify right side
    27,064,150.40x = 891,587,167,511,470.12
  5. Step 5: Solve for x
    x = 891,587,167,511,470.12/27,064,150.40
  6. Step 6: Final answer
    x = 32,943,475.20

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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.