Home / 40,426,352.60-60,639,528.90-22,223,514.20

Finding the Fourth Proportional to 40,426,352.60, 60,639,528.90 and 22,223,514.20

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Solution

The fourth proportional to 40,426,352.60, 60,639,528.90 and 22,223,514.20 is: 33,335,271.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,426,352.60 : 60,639,528.90 = 22,223,514.20 : x
  2. Step 2: Convert to fraction form
    40,426,352.60/60,639,528.90 = 22,223,514.20/x
  3. Step 3: Cross multiply
    40,426,352.60x = 60,639,528.90 × 22,223,514.20
  4. Step 4: Simplify right side
    40,426,352.60x = 1,347,623,431,590,460.25
  5. Step 5: Solve for x
    x = 1,347,623,431,590,460.25/40,426,352.60
  6. Step 6: Final answer
    x = 33,335,271.30

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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.