Home / 33,935,700-46,830,872.34-18,465,518.10

Finding the Fourth Proportional to 33,935,700, 46,830,872.34 and 18,465,518.10

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Solution

The fourth proportional to 33,935,700, 46,830,872.34 and 18,465,518.10 is: 25,482,200.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,935,700 : 46,830,872.34 = 18,465,518.10 : x
  2. Step 2: Convert to fraction form
    33,935,700/46,830,872.34 = 18,465,518.10/x
  3. Step 3: Cross multiply
    33,935,700x = 46,830,872.34 × 18,465,518.10
  4. Step 4: Simplify right side
    33,935,700x = 864,756,320,833,059.50
  5. Step 5: Solve for x
    x = 864,756,320,833,059.50/33,935,700
  6. Step 6: Final answer
    x = 25,482,200.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.