Home / 36,807,665.01-50,791,590.95-21,338,746.10

Finding the Fourth Proportional to 36,807,665.01, 50,791,590.95 and 21,338,746.10

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Solution

The fourth proportional to 36,807,665.01, 50,791,590.95 and 21,338,746.10 is: 29,445,738.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,807,665.01 : 50,791,590.95 = 21,338,746.10 : x
  2. Step 2: Convert to fraction form
    36,807,665.01/50,791,590.95 = 21,338,746.10/x
  3. Step 3: Cross multiply
    36,807,665.01x = 50,791,590.95 × 21,338,746.10
  4. Step 4: Simplify right side
    36,807,665.01x = 1,083,828,863,297,107.88
  5. Step 5: Solve for x
    x = 1,083,828,863,297,107.88/36,807,665.01
  6. Step 6: Final answer
    x = 29,445,738.08

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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.