Home / 42,606,000.60-63,783,029.70-40,114,570.20

Finding the Fourth Proportional to 42,606,000.60, 63,783,029.70 and 40,114,570.20

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Solution

The fourth proportional to 42,606,000.60, 63,783,029.70 and 40,114,570.20 is: 60,053,250.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,606,000.60 : 63,783,029.70 = 40,114,570.20 : x
  2. Step 2: Convert to fraction form
    42,606,000.60/63,783,029.70 = 40,114,570.20/x
  3. Step 3: Cross multiply
    42,606,000.60x = 63,783,029.70 × 40,114,570.20
  4. Step 4: Simplify right side
    42,606,000.60x = 2,558,628,822,469,335
  5. Step 5: Solve for x
    x = 2,558,628,822,469,335/42,606,000.60
  6. Step 6: Final answer
    x = 60,053,250.40

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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.