Home / 33,075,365.40-49,613,048.10-8,814,245.40

Finding the Fourth Proportional to 33,075,365.40, 49,613,048.10 and 8,814,245.40

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Solution

The fourth proportional to 33,075,365.40, 49,613,048.10 and 8,814,245.40 is: 13,221,368.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,075,365.40 : 49,613,048.10 = 8,814,245.40 : x
  2. Step 2: Convert to fraction form
    33,075,365.40/49,613,048.10 = 8,814,245.40/x
  3. Step 3: Cross multiply
    33,075,365.40x = 49,613,048.10 × 8,814,245.40
  4. Step 4: Simplify right side
    33,075,365.40x = 437,301,580,995,403.75
  5. Step 5: Solve for x
    x = 437,301,580,995,403.75/33,075,365.40
  6. Step 6: Final answer
    x = 13,221,368.10

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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.