Home / 46,763,998.80-70,145,998.20-35,426,590.80

Finding the Fourth Proportional to 46,763,998.80, 70,145,998.20 and 35,426,590.80

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Solution

The fourth proportional to 46,763,998.80, 70,145,998.20 and 35,426,590.80 is: 53,139,886.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,763,998.80 : 70,145,998.20 = 35,426,590.80 : x
  2. Step 2: Convert to fraction form
    46,763,998.80/70,145,998.20 = 35,426,590.80/x
  3. Step 3: Cross multiply
    46,763,998.80x = 70,145,998.20 × 35,426,590.80
  4. Step 4: Simplify right side
    46,763,998.80x = 2,485,033,574,488,936.50
  5. Step 5: Solve for x
    x = 2,485,033,574,488,936.50/46,763,998.80
  6. Step 6: Final answer
    x = 53,139,886.20

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Similar ratio
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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.